Cornbread without rolls

4 tablespoons unsalted butter 3 cups cornmeal 2 teaspoons cream of tartar 2 teaspoons salt 1 teaspoon baking soda 3 cups low-fat milk 4 large eggs 9 ounces[...]

1 cup butter or margarine, divided 3 cups white cornmeal 1 cup all-purpose flour 2 tablespoons sugar 2 teaspoons baking powder 1 1/2 teaspoons salt 1 teaspoon[...]