Stuffed Cheeseburger Bombs | Recipe Saver

Ingredients

• 2 1/2 tablespoons mayonnaise
• 1 1/2 tablespoons ketchup
• 1 1/2 pounds ground beef
• 3 ounces cheddar cheese, coarsely grated
• kosher salt, to taste
• black pepper, to taste
• 4 hamburger buns, split
• green leaf lettuce leaves, to taste
• 2 tomatoes, sliced
• 1/2 pound sliced bacon, cooked crisp