Orange Johnny Cake

1 (8.5 ounce) package dry corn muffin mix

1 egg, beaten

⅓ cup milk

3 tablespoons grated orange zest

Preheat oven to 400 degrees F (200 degrees C). Lightly grease an 8x8 inch baking pan.

In a large bowl, stir together muffin mix, egg, milk and orange zest. Pour batter into prepared pan.

Bake in preheated oven for 20 to 25 minutes, until golden brown.