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Sheet-Pan Garlic Butter Steak Fajitas Simple Delight

by on September 2, 2025

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Are you ready to spice up your dinner routine? My Sheet-Pan Garlic Butter Steak Fajitas are a simple delight that packs flavor in every bite. With just a few fresh ingredients and easy steps, you can whip up a meal that impresses the whole family. Whether you’re a kitchen novice or a seasoned chef, you’ll love how fast this dish comes together. Let’s get started on this tasty fajita adventure!

- 1 pound flank steak, sliced into thin strips - 1 red bell pepper, sliced - 1 green bell pepper, sliced - 1 yellow onion, sliced - 4 cloves garlic, minced - 1 tablespoon smoked paprika - 1 teaspoon cumin - 1 teaspoon chili powder - 1/2 teaspoon black pepper - 1/4 teaspoon salt The main star of this dish is the flank steak. This cut gives you a great flavor and tenderness when cooked right. Slicing it thin helps it cook evenly. The bell peppers and onions add sweetness and crunch. The garlic and spices bring depth to the dish. - 1/4 cup unsalted butter, melted - 2 tablespoons olive oil - Juice of 1 lime - Fresh cilantro, chopped, for garnish - Tortillas, for serving The melted butter adds richness. Olive oil helps with cooking and flavor. Lime juice brightens the dish. Fresh cilantro makes a lovely garnish. Don't forget the tortillas! They hold everything together for a perfect bite. 1. Preheat your oven to 400°F (200°C). This helps cook the fajitas evenly. 2. Line a large sheet pan with parchment paper. This makes cleanup easier. 3. In a large bowl, combine the sliced flank steak, red bell pepper, green bell pepper, and onion. Make sure the pieces are in small, thin strips for even cooking. 1. In a separate bowl, create your garlic butter spice mix. Combine minced garlic, smoked paprika, cumin, chili powder, black pepper, salt, melted butter, olive oil, and lime juice. 2. Coat the steak and veggies evenly with this mixture. This is key for great flavor. Pour the mix over the meat and veggies, then stir well. 1. Spread the mixture evenly on the prepared sheet pan. Ensure everything is in a single layer. This helps everything cook well. 2. Roast in the oven for about 15 to 20 minutes. Stir halfway through to promote even cooking. 3. Check the steak for doneness. It should be cooked to your liking. The veggies should be tender and slightly caramelized. 4. Remove the pan from the oven and let it cool for a couple of minutes. This helps keep the flavors locked in. 5. Serve the fajita mixture on warm tortillas. Top with fresh cilantro for an extra pop of flavor. To get the best steak fajitas, start with the flank steak. Slice it against the grain. This keeps the meat tender. Aim for thin strips, about 1/4 inch thick. Thinner slices cook faster and are easier to chew. For the veggies, use a mix of peppers and onions. Cut them into strips that match the steak. This helps everything cook evenly. Roast them until they are tender and slightly caramelized. This way, they bring out the best flavor. Want to add more flavor? Try extra spices like cayenne for heat or oregano for depth. You can also use a marinade for added taste. Let the steak and veggies sit in the marinade for at least 30 minutes. This helps the flavors soak in well. A simple mix of olive oil, lime juice, and spices works great. Just remember to coat everything evenly. This will make each bite bursting with flavor. When it's time to serve, warm your tortillas. You can wrap them in foil and place them in the oven for a few minutes. This keeps them soft and pliable. For the best experience, lay the fajita mixture on a large platter. Add bowls of salsa and guacamole on the side. This allows everyone to customize their tortillas. Fresh cilantro adds a pop of color and flavor. Enjoy your meal! {{image_2}} You can switch up the protein in your fajitas. Chicken or shrimp work great here. Both options cook quickly and absorb flavors well. For a vegetarian twist, try portobello mushrooms or tofu. These options give you a hearty meal while keeping it plant-based. They also soak up the garlic butter and spices nicely. Want to spice things up? Add some jalapeños for heat. They will give your fajitas a nice kick. You can also change the seasoning for a Southwestern style. Try adding taco seasoning or smoked chipotle for a deeper flavor. Each option opens a new taste experience. Feel free to experiment with the veggies. Zucchini and corn add a fresh touch. You can also use seasonal vegetables like asparagus in spring or butternut squash in fall. Mixing different veggies keeps the dish exciting and colorful. Each vegetable brings a unique flavor and texture. To keep your fajitas fresh, use airtight containers. Glass or plastic containers work well. Store them in the fridge. Fajitas can last about three days. If you want them to last longer, consider freezing. To reheat without drying out, use the oven or stovetop. Place the fajitas in a pan over low heat. Add a splash of water or broth to keep them moist. Cover with a lid to trap steam. You can freeze the fajitas too. Just make sure to wrap them tightly in plastic wrap or foil. Store them in a freezer-safe bag. Fajitas can last up to three months in the freezer. You can check flank steak doneness with a meat thermometer. For medium-rare, aim for 130°F (54°C). For medium, go for 140°F (60°C). Cut into the steak to see if it is pink in the middle. The meat should be tender and juicy. If it is too firm, it may be overcooked. Rest the steak for a few minutes before slicing to keep it juicy. Yes, you can prep this dish in advance. Slice the steak and veggies. Mix the marinade and coat everything. Store it in the fridge for up to 24 hours. When ready to cook, let it sit at room temperature for about 15 minutes. This helps the steak cook evenly. Then, just pop it in the oven! Steak fajitas go great with many sides. Here are some ideas: - Spanish rice - Refried beans - Fresh guacamole - Corn on the cob - A simple green salad These sides add flavor and balance to your meal. You can mix and match based on your taste! In this post, we explored the key ingredients for making tasty sheet-pan garlic butter steak fajitas. We detailed how to prepare and cook them step by step. I shared tips to perfect your fajitas, including ways to enhance flavors and serve them well. With variations for different proteins and veggies, there’s a fajita for everyone. Remember, proper storage keeps leftovers fresh. Enjoy cooking, experimenting, and savoring these delicious flavors in every bite!

Ingredients

Main Ingredients for Sheet-Pan Garlic Butter Steak Fajitas

– 1 pound flank steak, sliced into thin strips

– 1 red bell pepper, sliced

– 1 green bell pepper, sliced

– 1 yellow onion, sliced

– 4 cloves garlic, minced

– 1 tablespoon smoked paprika

– 1 teaspoon cumin

– 1 teaspoon chili powder

– 1/2 teaspoon black pepper

– 1/4 teaspoon salt

The main star of this dish is the flank steak. This cut gives you a great flavor and tenderness when cooked right. Slicing it thin helps it cook evenly. The bell peppers and onions add sweetness and crunch. The garlic and spices bring depth to the dish.

Additional Ingredients

– 1/4 cup unsalted butter, melted

– 2 tablespoons olive oil

– Juice of 1 lime

– Fresh cilantro, chopped, for garnish

– Tortillas, for serving

The melted butter adds richness. Olive oil helps with cooking and flavor. Lime juice brightens the dish. Fresh cilantro makes a lovely garnish. Don’t forget the tortillas! They hold everything together for a perfect bite.

Step-by-Step Instructions

Preparation Steps

1. Preheat your oven to 400°F (200°C). This helps cook the fajitas evenly.

2. Line a large sheet pan with parchment paper. This makes cleanup easier.

3. In a large bowl, combine the sliced flank steak, red bell pepper, green bell pepper, and onion. Make sure the pieces are in small, thin strips for even cooking.

Mixing the Marinade

1. In a separate bowl, create your garlic butter spice mix. Combine minced garlic, smoked paprika, cumin, chili powder, black pepper, salt, melted butter, olive oil, and lime juice.

2. Coat the steak and veggies evenly with this mixture. This is key for great flavor. Pour the mix over the meat and veggies, then stir well.

Cooking Instructions

1. Spread the mixture evenly on the prepared sheet pan. Ensure everything is in a single layer. This helps everything cook well.

2. Roast in the oven for about 15 to 20 minutes. Stir halfway through to promote even cooking.

3. Check the steak for doneness. It should be cooked to your liking. The veggies should be tender and slightly caramelized.

4. Remove the pan from the oven and let it cool for a couple of minutes. This helps keep the flavors locked in.

5. Serve the fajita mixture on warm tortillas. Top with fresh cilantro for an extra pop of flavor.

Tips & Tricks

Perfecting Your Fajitas

To get the best steak fajitas, start with the flank steak. Slice it against the grain. This keeps the meat tender. Aim for thin strips, about 1/4 inch thick. Thinner slices cook faster and are easier to chew.

For the veggies, use a mix of peppers and onions. Cut them into strips that match the steak. This helps everything cook evenly. Roast them until they are tender and slightly caramelized. This way, they bring out the best flavor.

Flavor Enhancements

Want to add more flavor? Try extra spices like cayenne for heat or oregano for depth. You can also use a marinade for added taste. Let the steak and veggies sit in the marinade for at least 30 minutes. This helps the flavors soak in well.

A simple mix of olive oil, lime juice, and spices works great. Just remember to coat everything evenly. This will make each bite bursting with flavor.

Serving Suggestions

When it’s time to serve, warm your tortillas. You can wrap them in foil and place them in the oven for a few minutes. This keeps them soft and pliable.

For the best experience, lay the fajita mixture on a large platter. Add bowls of salsa and guacamole on the side. This allows everyone to customize their tortillas. Fresh cilantro adds a pop of color and flavor. Enjoy your meal!

Variations

Alternative Proteins

You can switch up the protein in your fajitas. Chicken or shrimp work great here. Both options cook quickly and absorb flavors well. For a vegetarian twist, try portobello mushrooms or tofu. These options give you a hearty meal while keeping it plant-based. They also soak up the garlic butter and spices nicely.

Different Flavor Profiles

Want to spice things up? Add some jalapeños for heat. They will give your fajitas a nice kick. You can also change the seasoning for a Southwestern style. Try adding taco seasoning or smoked chipotle for a deeper flavor. Each option opens a new taste experience.

Using Different Vegetables

Feel free to experiment with the veggies. Zucchini and corn add a fresh touch. You can also use seasonal vegetables like asparagus in spring or butternut squash in fall. Mixing different veggies keeps the dish exciting and colorful. Each vegetable brings a unique flavor and texture.

Storage Info

Storing Leftovers

To keep your fajitas fresh, use airtight containers. Glass or plastic containers work well. Store them in the fridge. Fajitas can last about three days. If you want them to last longer, consider freezing.

Reheating Tips

To reheat without drying out, use the oven or stovetop. Place the fajitas in a pan over low heat. Add a splash of water or broth to keep them moist. Cover with a lid to trap steam. You can freeze the fajitas too. Just make sure to wrap them tightly in plastic wrap or foil. Store them in a freezer-safe bag. Fajitas can last up to three months in the freezer.

FAQs

How do I know when flank steak is done?

You can check flank steak doneness with a meat thermometer. For medium-rare, aim for 130°F (54°C). For medium, go for 140°F (60°C). Cut into the steak to see if it is pink in the middle. The meat should be tender and juicy. If it is too firm, it may be overcooked. Rest the steak for a few minutes before slicing to keep it juicy.

Can I make this recipe ahead of time?

Yes, you can prep this dish in advance. Slice the steak and veggies. Mix the marinade and coat everything. Store it in the fridge for up to 24 hours. When ready to cook, let it sit at room temperature for about 15 minutes. This helps the steak cook evenly. Then, just pop it in the oven!

What sides pair well with steak fajitas?

Steak fajitas go great with many sides. Here are some ideas:

– Spanish rice

– Refried beans

– Fresh guacamole

– Corn on the cob

– A simple green salad

These sides add flavor and balance to your meal. You can mix and match based on your taste!

In this post, we explored the key ingredients for making tasty sheet-pan garlic butter steak fajitas. We detailed how to prepare and cook them step by step. I shared tips to perfect your fajitas, including ways to enhance flavors and serve them well.

With variations for different proteins and veggies, there’s a fajita for everyone. Remember, proper storage keeps leftovers fresh. Enjoy cooking, experimenting, and savoring these delicious flavors in every bite!

- 1 pound flank steak, sliced into thin strips - 1 red bell pepper, sliced - 1 green bell pepper, sliced - 1 yellow onion, sliced - 4 cloves garlic, minced - 1 tablespoon smoked paprika - 1 teaspoon cumin - 1 teaspoon chili powder - 1/2 teaspoon black pepper - 1/4 teaspoon salt The main star of this dish is the flank steak. This cut gives you a great flavor and tenderness when cooked right. Slicing it thin helps it cook evenly. The bell peppers and onions add sweetness and crunch. The garlic and spices bring depth to the dish. - 1/4 cup unsalted butter, melted - 2 tablespoons olive oil - Juice of 1 lime - Fresh cilantro, chopped, for garnish - Tortillas, for serving The melted butter adds richness. Olive oil helps with cooking and flavor. Lime juice brightens the dish. Fresh cilantro makes a lovely garnish. Don't forget the tortillas! They hold everything together for a perfect bite. 1. Preheat your oven to 400°F (200°C). This helps cook the fajitas evenly. 2. Line a large sheet pan with parchment paper. This makes cleanup easier. 3. In a large bowl, combine the sliced flank steak, red bell pepper, green bell pepper, and onion. Make sure the pieces are in small, thin strips for even cooking. 1. In a separate bowl, create your garlic butter spice mix. Combine minced garlic, smoked paprika, cumin, chili powder, black pepper, salt, melted butter, olive oil, and lime juice. 2. Coat the steak and veggies evenly with this mixture. This is key for great flavor. Pour the mix over the meat and veggies, then stir well. 1. Spread the mixture evenly on the prepared sheet pan. Ensure everything is in a single layer. This helps everything cook well. 2. Roast in the oven for about 15 to 20 minutes. Stir halfway through to promote even cooking. 3. Check the steak for doneness. It should be cooked to your liking. The veggies should be tender and slightly caramelized. 4. Remove the pan from the oven and let it cool for a couple of minutes. This helps keep the flavors locked in. 5. Serve the fajita mixture on warm tortillas. Top with fresh cilantro for an extra pop of flavor. To get the best steak fajitas, start with the flank steak. Slice it against the grain. This keeps the meat tender. Aim for thin strips, about 1/4 inch thick. Thinner slices cook faster and are easier to chew. For the veggies, use a mix of peppers and onions. Cut them into strips that match the steak. This helps everything cook evenly. Roast them until they are tender and slightly caramelized. This way, they bring out the best flavor. Want to add more flavor? Try extra spices like cayenne for heat or oregano for depth. You can also use a marinade for added taste. Let the steak and veggies sit in the marinade for at least 30 minutes. This helps the flavors soak in well. A simple mix of olive oil, lime juice, and spices works great. Just remember to coat everything evenly. This will make each bite bursting with flavor. When it's time to serve, warm your tortillas. You can wrap them in foil and place them in the oven for a few minutes. This keeps them soft and pliable. For the best experience, lay the fajita mixture on a large platter. Add bowls of salsa and guacamole on the side. This allows everyone to customize their tortillas. Fresh cilantro adds a pop of color and flavor. Enjoy your meal! {{image_2}} You can switch up the protein in your fajitas. Chicken or shrimp work great here. Both options cook quickly and absorb flavors well. For a vegetarian twist, try portobello mushrooms or tofu. These options give you a hearty meal while keeping it plant-based. They also soak up the garlic butter and spices nicely. Want to spice things up? Add some jalapeños for heat. They will give your fajitas a nice kick. You can also change the seasoning for a Southwestern style. Try adding taco seasoning or smoked chipotle for a deeper flavor. Each option opens a new taste experience. Feel free to experiment with the veggies. Zucchini and corn add a fresh touch. You can also use seasonal vegetables like asparagus in spring or butternut squash in fall. Mixing different veggies keeps the dish exciting and colorful. Each vegetable brings a unique flavor and texture. To keep your fajitas fresh, use airtight containers. Glass or plastic containers work well. Store them in the fridge. Fajitas can last about three days. If you want them to last longer, consider freezing. To reheat without drying out, use the oven or stovetop. Place the fajitas in a pan over low heat. Add a splash of water or broth to keep them moist. Cover with a lid to trap steam. You can freeze the fajitas too. Just make sure to wrap them tightly in plastic wrap or foil. Store them in a freezer-safe bag. Fajitas can last up to three months in the freezer. You can check flank steak doneness with a meat thermometer. For medium-rare, aim for 130°F (54°C). For medium, go for 140°F (60°C). Cut into the steak to see if it is pink in the middle. The meat should be tender and juicy. If it is too firm, it may be overcooked. Rest the steak for a few minutes before slicing to keep it juicy. Yes, you can prep this dish in advance. Slice the steak and veggies. Mix the marinade and coat everything. Store it in the fridge for up to 24 hours. When ready to cook, let it sit at room temperature for about 15 minutes. This helps the steak cook evenly. Then, just pop it in the oven! Steak fajitas go great with many sides. Here are some ideas: - Spanish rice - Refried beans - Fresh guacamole - Corn on the cob - A simple green salad These sides add flavor and balance to your meal. You can mix and match based on your taste! In this post, we explored the key ingredients for making tasty sheet-pan garlic butter steak fajitas. We detailed how to prepare and cook them step by step. I shared tips to perfect your fajitas, including ways to enhance flavors and serve them well. With variations for different proteins and veggies, there’s a fajita for everyone. Remember, proper storage keeps leftovers fresh. Enjoy cooking, experimenting, and savoring these delicious flavors in every bite!

Sheet-Pan Garlic Butter Steak Fajitas

Get ready for a flavor explosion with these Sheet-Pan Garlic Butter Steak Fajitas! This easy recipe packs tender flank steak, vibrant bell peppers, and robust spices all roasted to perfection. In just 30 minutes, you can serve a delicious, customizable meal that everyone will love. Perfect for busy weeknights, click through now to discover the full recipe and impress your family with this simple but mouthwatering dish!
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Ingredients
  

1 pound flank steak, sliced into thin strips

1 red bell pepper, sliced

1 green bell pepper, sliced

1 yellow onion, sliced

4 cloves garlic, minced

1 tablespoon smoked paprika

1 teaspoon cumin

1 teaspoon chili powder

1/2 teaspoon black pepper

1/4 teaspoon salt

1/4 cup unsalted butter, melted

2 tablespoons olive oil

Juice of 1 lime

Fresh cilantro, chopped, for garnish

Tortillas, for serving

Instructions
 

Preheat your oven to 400°F (200°C). Line a large sheet pan with parchment paper for easy cleanup.

    In a large bowl, combine the sliced flank steak, bell peppers, and onion.

      In a separate bowl, mix together the minced garlic, smoked paprika, cumin, chili powder, black pepper, salt, melted butter, olive oil, and lime juice. Pour this mixture over the meat and veggies, ensuring everything is well-coated.

        Spread the steak and vegetable mixture evenly on the prepared sheet pan. Make sure they are in a single layer for even cooking.

          Roast in the preheated oven for about 15-20 minutes, or until the steak is cooked to your desired doneness and the vegetables are tender and slightly caramelized, stirring halfway through.

            Remove from the oven and let it cool for a couple of minutes.

              Serve the fajita mixture on warm tortillas, garnished with chopped fresh cilantro.

                Prep Time, Total Time, Servings: 15 min | 30 min | 4 servings

                  - Presentation Tips: Layer the fajitas on a large platter, and serve them family-style with bowls of salsa, guacamole, and sour cream on the side for everyone to customize their tortillas.

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