1. Saute onions.

2. Cook and mash 2 packages cauliflower.

3. Mix: 3/4 c. mayonnaise 1/2 pkg. onion soup mix 3 tbsp. butter 2 tbsp. flour

Mix onions and mashed cauliflower with remaining ingredients. Bake crust first at 450 degrees for 10 minutes, fill and bake 1 hour more at 350 degrees.