2 (15 oz.) cans red kidney beans
3 lg. onions
2 tsp. cooking oil
1 c. sour cream or plain yogurt

Drain beans and put in a casserole baking dish. Saute the onions, sliced thick, in the cooking oil. Mix the sour cream, or yogurt, with the onions. Add salt and pepper to taste and stir into the beans. Bake 30 minutes at 350 degrees.