Ingredients
The following ingredients have 4 Servings
- 6 tablespoons unsalted butter (room temperature)
- 3/4 cup plus 1 tablespoon granulated sugar
- 1 egg
- 1 egg yolk
- 1 1/3 cup all-purpose flour (divided)
- 1/2 tablespoon baking powder
- Pinch salt
- 1/3 cup sour cream
- 2 tablespoons water
- 2 teaspoons vanilla extract
- Cocoa powder (optional)
- 1/2 cup unsalted butter (room temperature)
- 1 cup Nutella
- 1 cup powdered sugar
- 1 teaspoon vanilla extract
- 1-2 tablespoons milk
