Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
In a shallow bowl, combine the grated Parmesan cheese, almond flour, garlic powder, onion powder, smoked paprika, black pepper, and salt. Mix well to create the crust mixture.
In another bowl, whisk together the eggs and Dijon mustard until combined.
Dip each chicken breast into the egg mixture, allowing any excess to drip off, then coat them thoroughly in the Parmesan crust mixture, pressing gently to ensure it adheres well.
Place the coated chicken breasts on the prepared baking sheet. Drizzle olive oil over the top of the chicken for added moisture and flavor.
Bake in the preheated oven for 25-30 minutes, or until the chicken is golden brown and cooked through (internal temperature should reach 165°F or 75°C).
Once cooked, remove from the oven and let rest for a few minutes.
Garnish with fresh parsley before serving.
Notes
Serve with a balsamic reduction and a fresh garden salad for a colorful meal.