Ingredients:

• 2 pounds (80/20 blend) ground beef
• 1 white onion, chopped
• 4 clove garlic, chopped
• 1 teaspoon kosher salt
• 1/2 teaspoon black pepper
• 1 tablespoon Worcestershire sauce
• 6 hoagie or bolillo rolls
• 12 slices American cheese
• 6 tablespoons mayonnaise
• Shredded iceberg lettuce, for serving
• Tomato slices, for serving