Ingredients
The following ingredients have 10 Servings
- 1/2 cup unsalted butter (Softened)
- 1 cup + 2 tablespoons sugar ((8 ounces))
- 2 large eggs
- 1 large egg yolk
- ½ teaspoon pure vanilla extract
- 1 cups and ⅓ cup cake flour ((6 ounces))
- 2 tablespoons cocoa powder
- 1 tablespoon instant coffee
- ½ teaspoon salt
- ½ teaspoon baking Powder
- ½ cup sour Cream
- ½ cup chocolate Chips
- 3 tablespoons butter
