01 - Season both sides of chicken breasts thoroughly with salt, pepper, and garlic powder.
02 - Heat olive oil in a large skillet over medium-high heat. Add chicken and sear for 4–5 minutes per side until golden brown. Transfer to a plate.
03 - Reduce heat to medium. Add butter to the skillet and let melt. Stir in minced garlic and cook for 1 minute until fragrant.
04 - Add sun-dried tomatoes, oregano, and thyme. Sauté for 1–2 minutes to blend flavors.
05 - Pour in chicken broth, scraping up browned bits from the pan. Stir in heavy cream and bring to a gentle simmer.
06 - Add Parmesan cheese and red pepper flakes if using. Stir until cheese melts and sauce thickens slightly, about 3 minutes.
07 - Return chicken to the pan, nestling into sauce. Reduce heat to low, cover, and simmer for 8–10 minutes until chicken is cooked through.
08 - Stir in chopped fresh basil just before serving.
09 - Plate chicken breasts topped with sauce, garnished with additional fresh basil.