Baked Potato with sauce

16 yukon gold potatoes or 16 russet potatoes or 32 fingerling potatoes 1 1/2 cups mayonnaise 1/2 cup margarine 1/2 teaspoon white pepper 2 diced garlic cloves[...]

1 cup flour 2 cups cooked riced potatoes 3 tablespoons butter 1 dash salt and pepper 1 dash nutmeg 1 cup mozzarella cheese 1 1/2 cups tomato sauce 1 1/2 cups[...]