Beef Roll Mozzarella - cooking recipe

Ingredients

1 1/2 lb. lean ground beef
1 tsp. salt
1/4 tsp. pepper
1 tsp. onion flakes
1 egg, lightly beaten
1/2 c. packaged bread crumbs
1 (4 oz.) can mushroom stems and pieces
1 1/2 c. shredded Mozzarella cheese
1 (15 oz.) can tomato sauce with tomato bits
1/4 c. brown sugar
1/2 tsp. dry mustard
1/2 tsp. Worcestershire sauce
1/4 tsp. seasoned salt

Preparation

Combine meat, salt, pepper, onion, egg and bread crumbs. Drain mushrooms, reserving liquid.
Add mushroom liquid to meat mixture.
Mix lightly.