Biscuit Topped Italian Casserole - cooking recipe

Ingredients

1 lb. ground beef
1/2 c. chopped onion
3/4 c. water
1/4 tsp. pepper
1 (8 oz.) can tomato sauce
1 (6 oz.) can tomato paste
1 (9 oz.) pkg. frozen mixed vegetables, thawed
8 oz. (2 c.) shredded Mozzarella cheese
1 (10 oz.) can refrigerated buttermilk biscuits (Hungry Jack are the best)
1 Tbsp. margarine or butter, melted
1/2 tsp. dried oregano leaves, crushed

Preparation

Heat oven to 375\u00b0. Grease 12 x 8-inch (2-quart) baking dish.