1 pkg. frozen California mixed vegetables
1/3 c. sour cream
1 c. shredded cheddar
1 can onion rings
1 can mushroom soup

Thaw vegetables. Mix 1/2 cheese and 1/2 onions with vegetables and soup. Bake 8 minutes in microwave on full power. Sprinkle rest of cheese and onions on top, bake additional 2 minutes. Serves 4.