Tender golden chicken simmered in a creamy garlic herb sauce with sautéed peppers, onions, mushrooms, and melted Swiss cheese. This comforting high-protein skillet meal is made with simple whole ingredients and delivers rich flavor while still supporting balanced nutrition goals.
Season chicken tenders with bouillon powder, black pepper, and garlic powder. Let sit while preparing vegetables.
Heat oil in a large skillet over medium heat. Add chicken and cook until deep golden on one side. Flip and cook until lightly golden and cooked through. Remove from skillet and set aside.
Add onions and peppers to the skillet. Cook until onions begin to soften and become slightly translucent.
Stir in mushrooms and cook briefly until slightly softened.
Pour in broth and heavy cream. Add Italian seasoning, garlic powder, onion powder, and pepper pesto. Stir well and simmer until vegetables reach desired tenderness.
Sprinkle flour into the sauce and stir thoroughly. Allow mixture to simmer until sauce thickens enough to lightly coat a spoon.
Add chicken back to the skillet.
Place Swiss cheese slices over the chicken. Cover skillet and allow cheese to melt.