Buttermilk Cornbread
["2 Tbsp. vegetable oil", "1 c. self-rising yellow cornmeal", "1 Tbsp. self-rising flour", "1/4 tsp. baking soda", "1 c. buttermilk", "1 large egg", "1 tsp. sugar"]
["Place oil in an 8-inch iron skillet. Heat in 450\u00b0 oven for 5 minutes. Combine cornmeal, flour, soda and sugar in a medium mixing bowl. Stir lightly beaten egg and buttermilk into dry mixture and mix just enough to moisten ingredients. Pour into hot pan; bake about 20 minutes, until golden brown."]
["vegetable oil", "cornmeal", "flour", "baking soda", "buttermilk", "egg", "sugar"]