This recipe is so basic, it almost doesn't feel right to call it a recipe. Perhaps these muffins would benefit from some salt, or sugar if a sweeter touch is desired. If you don't have self-rising flour on hand, you could probably substitute it with regular flour and some baking powder.
Cost Per Serving:
2 cups self-rising flour
2 sticks butter, melted
1/2 pint sour cream
Full recipe at the Food Network