I find that I like them better if I don't try to imagine them as potatoes... but my recipe from a friend is called
Cauliflower Fauxtatoes
1 large head cauliflower
1 (4-ounce) package cream cheese, softened
½ cup Parmesan cheese
1 tablespoon butter
¼ teaspoon garlic powder
salt and pepper to taste
3 green onions, chopped
Parmesan cheese (optional)
Cut cauliflower into florets and steam until soft. Drain thoroughly. Place warm florets in food processor with cream cheese, Parmesan cheese, butter, garlic powder and salt and pepper. Process until smooth, then stir in green onions. Place mixture in small casserole dish which has been sprayed with cooking spray. Sprinkle with freshly grated Parmesan cheese if desired. Bake at 350 or heat in microwave and serve.
Serves 4 to 6.