Easy Chocolate Sheet Cake | Command Cooking

Ingredients

• ***For the cake:***
• 2 1/4 cups all-purpose flour
• 2 1/4 cups white granulated sugar
• 1 cup cocoa powder
• 1 tablespoon instant espresso
• 2 teaspoons baking soda
• 1 1/2 teaspoons baking powder
• 1 1/2 teaspoons salt
• 3 large eggs
• 1 cup buttermilk
• 1 cup water, warm
• 2 tablespoons olive oil
• 2 teaspoons vanilla extract
• ***For the fudge chocolate frosting:***
• 1 1/2 cups unsalted butter, at room temperature
• 4 cups powdered sugar, sifted
• 6 ounces dark chocolate or semi-sweet chocolate chips, melted
• 2 tablespoons sour cream, or substitute with buttermilk or cream
• 1 teaspoon vanilla extract
• sprinkles, optional, to taste, for decoration