Sour Cream Muffins
["1 3/4 c. sifted flour", "2 Tbsp. baking powder", "1/4 tsp. salt", "3 Tbsp. sugar", "1/2 tsp. baking soda", "1 egg", "1 1/2 c. sour cream"]
["Mix dry ingredients.", "Beat egg until foamy; add sour cream and mix well.", "Stir together dry ingredients and egg mixture until just mixed.", "Bake in greased muffin tin at 450\u00b0 for 20 minutes. Yields 12 muffins."]
["flour", "baking powder", "salt", "sugar", "baking soda", "egg", "sour cream"]