Tender Crockpot Cheeseburgers with Melted Cheese and Sauce – TartAmour

Ingredients

• 2 pounds ground beef
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 8 hamburger buns
• 8 slices cheddar cheese
• 1 cup ketchup
• 1/2 cup mayonnaise
• 2 tablespoons mustard
• 1 tablespoon Worcestershire sauce
• 1 onion, finely chopped
• 1 cup shredded lettuce
• 2 tomatoes, thinly sliced
• Pickle slices (optional)