Whole Cauliflower Au Gratin - cooking recipe

Ingredients

1 medium cauliflower
4 Tbsp. butter
3 Tbsp. chopped onion
1 c. fresh bread crumbs
2 Tbsp. Parmesan cheese

Preparation

Core cauliflower and cook head down in salt water until tender, about 10 minutes. A small amount of lemon in water keeps head white.
Drain well.
Heat butter; add bread crumbs and onion. Cook until crumbs are toasted. Add cheese.
Place cauliflower in casserole and put crumbs on top.
Bake at 375\u00b0 for about 10 minutes.