Delicious Burgers - cooking recipe

Ingredients

1 1/2 lb. ground beef
3 Tbsp. finely chopped onion
1/2 tsp. garlic salt
1/2 tsp. pepper
1 c. (4 oz.) shredded Cheddar cheese
1/3 c. canned, sliced mushrooms
6 bacon strips, cooked and crumbled
1/4 c. mayonnaise
6 hamburger buns, split
lettuce leaves and tomato slices (optional)

Preparation

In a medium bowl, combine beef, onion, garlic salt and pepper; mix well.
Shape into six patties, 3/4-inch thick.