Cauliflower Au Gratin

1 large head cauliflower, broken into florets
1/4 C. butter, divided
1/2 C. diced onion
1-1/2 C. shredded cheddar
1 C. sour cream
1/4 t. salt
1/2 C. dried bread crumbs

In a saucepan cook cauliflower in boiling salted water for 10 minutes. Drain well.

Combine cauliflower with 2 T. butter, onion, cheese, sour cream, and salt. Spoon into a 1-1/2 qt. casserole. Melt remaining butter and toss with bread crumbs. Sprinkle over the cauliflower mixture.

Bake at 350� for 30 minutes or till heated through.

Serves 10-12