Skillet Cornbread - cooking recipe

Ingredients

3 eggs
1/2 c. sugar
1 1/2 c. sifted all-purpose flour
1 1/2 c. buttermilk
1 tsp. butter
1 c. cornmeal
2 1/2 tsp. baking powder
1/2 tsp. baking soda
1/3 c. melted butter

Preparation

Cast-iron skillet is needed.