Ingredients 2 pounds skinless, boneless chicken breasts 1 (1 ounce) package dry ranch dressing mix (such as Hidden Valley Ranch®) 1 (16 ounce) jar sliced pepperoncini peppers, drained 4 tablespoons unsalted butter, sliced Directions Preheat the oven to 350 degrees F (175 degrees C). Season chicken with ranch seasoning mix; place in bottom of large […]