Chocolate Waffles

Ingredients

• 1 cup flour
• 3/4 cup sugar
• 1/2 cup cocoa
• 1/2 teaspoon baking powder
• 1/2 teaspoon soda
• 1/4 teaspoon salt
• 2 eggs
• 1 cup buttermilk
• 1/4 cup butter, melted
• 1 teaspoon vanilla