Season the chicken breasts with salt and pepper. In a large skillet, heat the olive oil over medium heat. Add the chicken breasts and cook for about 6-7 minutes on each side until golden brown and cooked through. Remove the chicken from the skillet and let it rest before slicing.
In the same skillet, add the minced garlic and sauté for about 30 seconds until fragrant.
Stir in the halved cherry tomatoes and cook for another 2-3 minutes until they begin to soften.
Pour in the heavy cream and chicken broth, then add the Italian seasoning. Stir well and bring the mixture to a gentle simmer.
Add the tortellini to the skillet and cook according to package instructions until al dente, usually about 3-5 minutes.
Stir in the baby spinach and grated Parmesan cheese until the spinach wilts, and the cheese melts into the sauce.
Slice the cooked chicken and add it back into the skillet, gently mixing everything together to combine. Allow the mixture to heat through for an additional minute.
Serve the dish hot, garnished with fresh basil leaves for a fragrant finish.
Notes
Serve hot and garnish with fresh basil for added flavor.