Creamy Ham Casserole - cooking recipe

Ingredients

1 medium cauliflower
4 Tbsp. butter or margarine
1/3 c. all purpose flour
1 c. milk
1 c. (4 oz.) shredded Cheddar cheese
1/2 c. sour cream
2 c. cubed cooked ham
1 (3 oz.) can sliced mushrooms, drained
1 c. soft breadcrumbs
1 Tbsp. cold butter or margarine

Preparation

Cut cauliflower into florets (about 3 c.). Cook in boiling salted water to cover 10 to 12 minutes or until tender; drain and set aside.