Name: Kraft Heinz The Ultimate Cheeseburger
Total time: 25 min
Ingredients: 1 tsp. black pepper; 8 red onion slices; 8 sesame seed hamburger buns; 1/2 cup SIMPLY HEINZ Ketchup; 2 lb. lean ground beef; 8 KRAFT Singles; 1 Tbsp. LEA & PERRINS Worcestershire Sauce; 2 tomatoes, each cut into 4 slices; 1/4 cup HEINZ Yellow Mustard; 8 lettuce leaves