Sour Cream Corn Bread
["1 c. flour", "3/4 c. corn meal", "1 tsp. soda", "1 tsp. cream of tartar", "1 tsp. salt", "2 1/2 Tbsp. sugar", "1 egg, beaten", "2 Tbsp. butter, melted", "1 c. thick sour cream or 1/2 c. yogurt and 1/2 c. sour cream", "1/4 c. milk"]
["Sift together two times the flour, corn meal, soda, cream of tartar, salt and sugar.", "Add egg, butter, sour cream and milk. Mix thoroughly and pour in 9-inch square pan.", "Bake at 425\u00b0 for 20 minutes.", "This is an old recipe."]
["flour", "corn meal", "soda", "cream of tartar", "salt", "sugar", "egg", "butter", "sour cream", "milk"]