1/2 c. mayonnaise
1 can pinto beans, drained & mashed
1 can shredded Cheddar cheese
1 (4 oz.) can chopped green chilies
1/4 tsp. hot pepper sauce

Stir all ingredients until well mixed. Spoon into small ovenproof dish. Bake at 350 degrees for 30 minutes or until bubbly.