Stromboli - cooking recipe

Ingredients

1/2 lb. ground beef or turkey
1/2 c. chopped onion
2 (16 oz.) loaves frozen bread dough, thawed
2 Tbsp. prepared mustard
12 slices American cheese (may use low-fat)
2 c. (8 oz.) shredded Mozzarella (regular or low-fat)
sliced pepperoni or thin sliced turkey (low-fat)
1 tsp. dried Italian seasoning

Preparation

Microwave ground meat and onion in plastic colander set in a bowl (to catch draining fat) until brown, stirring to crumble.