1 1/2 to 2 lbs. hamburger, browned
Green pepper, chopped
Onion, chopped
2 cans (soup size) refried beans
2 (8 oz.) cans tomato sauce
1 pkg. taco seasoning
1 tsp. chili powder
1 tsp. dried mustard
2 c. sour cream
4 tbsp. grated Cheddar cheese
1/2 tsp. chili powder
2 c. grated Cheddar cheese
1-2 c. shredded lettuce

Brown hamburger, green pepper and onion. Drain. Add refried beans, tomato sauce, taco seasoning, chili powder and mustard. Bring to a boil. Mix well and spread in a 9x13 pan. Cool.

Mix sour cream, 4 tablespoons Cheddar cheese and chili powder. Spread on cooled bean mixture. Cover with 2 cups Cheddar cheese and lettuce. Heat to serve with chips.