- 1 pound extra lean ground beef
- 1 medium onion — chopped
- 1/2 cup taco seasoning mix
- 8 oz. can tomato sauce
- 16 ozcan nonfat refried beans
- 1 cup reduced fat Bisquick
- 1/2 cup cornmeal
- 1/4 cup skim milk — at room temperature
- 1 egg white
- 2 tablespoons olive oil
- 1 cup nonfat sour cream
- 1 egg white
- 2 cups nonfat cheddar cheese — shredded
Preheat oven at 375. Prepare a 12x7x2" baking dish, with cooking spray. Cook and stir beef and onion in a skillet until meat is brown. Stir in seasoning mix, tomato sauce and beans. In a mixing bowl, combine baking mix, cornmeal, milk, egg white, and oil until moistened. Spread in dish. Spoon meat mixture over dough. Mix remaining ingredients; spoon over meat mixture. Bake uncovered 30 minutes. Let stand 10 minutes before cutting.