Classic Chocolate Whoopie | Oregonian Recipes

Ingredients

• 1 2/3 cups all-purpose flour
• 2/3 cup unsweetened cocoa
• 1 1/2 teaspoons baking soda
• 1/2 teaspoon salt
• 1/4 cup unsalted butter, at room temperature (1/2 stick)
• 1/4 cup vegetable shortening
• 1 cup firmly packed dark brown sugar
• 1 egg
• 1 teaspoon vanilla
• 1 cup milk