Ingredients

• - 2 cups all-purpose flour
• - 1 teaspoon baking powder
• - 1/2 teaspoon baking soda
• - 1/2 teaspoon salt
• - 1/2 cup butter, softened
• - 1 cup white sugar
• - 2 eggs
• - 1 teaspoon vanilla extract
• - 1/2 cup buttermilk

Directions

1. 1. Preheat oven to 350 degrees F (175 degrees C). Grease and flour a 9x13 inch baking pan.
2. 2. In a medium bowl, mix together the flour, baking powder, baking soda and salt.
3. 3. In a large bowl, cream together the butter and sugar until light and fluffy. Beat in the eggs one at a time, then stir in the vanilla. Gradually beat in the dry ingredients alternately with the buttermilk.
4. 4. Spread the batter evenly into the prepared pan.
5. 5. Bake for 25 to 30 minutes in the preheated oven, or until a toothpick inserted into the center of the cake comes out clean. Allow to cool before frosting.