Season chicken on both sides with salt and pepper then dust in flour.
Place a large skillet on medium heat, melt 2 tablespoons butter then add chicken breasts.
Cook breasts 4 minutes on each side then remove from pan.
Reduce heat to medium low, and melt the remaining butter.
Sauté garlic for 30 seconds or until fragrant.
Pour chicken broth and deglaze the pan.
Pour in the heavy cream, Parmesan cheese, oregano, dry basil, and season with salt and pepper.
Add the sun dried tomatoes and allow to simmer for a couple of minutes.
Add back the chicken and continue cooking until sauce thickens.
Serve garnished with fresh basil leaves or chili flakes.