Heat oven to 400°. Lightly grease bottom and sides of square pan, 8x8x2 or
9x9x2 inches, with shortening or spray with cooking spray.
Stir together flour, cornmeal, sugar, baking powder, baking soda and salt in
large bowl. Stir in remaining ingredients just until moistened (batter will be lumpy).
Spread in pan.
Bake 20 to 25 minutes or until light golden brown and toothpick inserted in
center comes out clean. Serve warm or cool.