description: Mr.Berry with 20+ years in fitness shares a high-protein meal which is his dinner plus meal prep dinner of chicken wings, steak, onions, and guacamole, plus tips for building muscle. high-protein meal prep for muscle gainHigh-Protein Meal Prep for Muscle Gain: My Go-To Dinner Tonight’s dinner hit every goal: chicken wings, seasoned steak with … Continue reading High-Protein Meal Prep for Muscle Gain: Wings, Steak, and Guacamole Dinner