Cheeseburger Bake

Unsure where I picked this recipe up but I used to make it quite often when the kids were little. If you don't like your biscuits soft on the bottom cook them on a cookie sheet and serve along side the meat mixture.

1 1/2 pounds ground beef
2 tablespoons flour
1/4 cup chopped onion
8 oz can tomato sauce
1/2 cup ketchup
1/2 teaspoon salt
1/8 teaspoon pepper
1 cup shredded cheese

Combine ground beef and flour. Brown with onion in skillet. Stir in tomato sauce, ketchup, salt and pepper; heat. Turn into 8 or 9 inch square baking dish. Top with cheese and baking powder biscuits. Bake at 425 for 20 to 25 minutes until golden brown.