01 - Pat chicken breasts dry with paper towels. Season both sides generously with salt and pepper. Lightly dust each breast with flour, shaking off excess.
02 - Heat olive oil in large skillet over medium-high heat until shimmering. Add chicken breasts and sear 4-5 minutes per side until golden brown and cooked through. Transfer to plate and tent loosely with foil.
03 - Reduce heat to medium. Add butter to skillet and melt. Add minced garlic and sauté 1 minute until fragrant, being careful not to burn.
04 - Stir in chopped sun-dried tomatoes and Italian herbs. Cook 2 minutes, stirring constantly to combine flavors.
05 - Pour in chicken broth, scraping up browned bits from bottom of skillet with wooden spoon. Let bubble for 30 seconds.
06 - Add heavy cream, Parmesan cheese, lemon juice, and red pepper flakes. Simmer 3-4 minutes, stirring occasionally, until sauce thickens enough to coat back of spoon.
07 - Return chicken and any accumulated juices to skillet. Spoon sauce over chicken. Simmer 5 minutes until chicken is heated through.
08 - Transfer to serving platter or individual plates. Sprinkle with fresh basil or parsley. Serve immediately over pasta, rice, or with steamed vegetables.