Melt 1 stick butter.
Saute one large chopped onion.

Add:

1 chopped green cabbage
1/2 t.sp. salt
1/2 tsp. pepper
1/2 cup water

Meanwhile, cook 1/2 lb. egg noodles and drain.
Add noodles to cabbage.
Stir in 3/4 cup sour cream.

A wonderful side dish!