1 lb. ground beef
1/2 c. chopped celery
1/2 c. chopped onion
1/4 c. chopped green pepper
1 can (10 3/4 oz.) condensed tomato soup
3 slices (3 oz.) process cheese, cut in half diagonally
1 tsp. prepared mustard
1 1/2 c. biscuit mix
1/3 c. cold water

In 10 inch oven proof skillet, brown beef and cook celery, onion, and green pepper until tender (use shortening if necessary). Stir to separate meat; drain well. Stir in soup and mustard.

Combine biscuit mix and water; roll or pat dough into a circle slightly smaller than skillet. Spread meat mixture evenly in skillet; top with biscuit dough. Bake at 450 degrees for 15 minutes or until browned. Turn upside down on platter. Top with cheese. Cut in wedges and serve. Makes 6 servings. Personal note: Bisquick can be used for the biscuit mix.