1 head raw or 1 bag frozen cauliflower
1/4 cup cream cheese
1/4 cup ricotta cheese
1/4 cup parmesan cheese
1/2 stick butter
heavy cream to moisten (same volume as used for mashed potatos)
garlic salt (optional)
salt, pepper to taste
Cook the frozen cauliflower according to instructions, or if using fresh cauliflower, break up and steam until soft. Drain.
Put cauliflower and all ingredients except spices into blender or food processor and blend until smooth. Spice to taste during blending.