

½ cup unsalted butter, at room temperature
½ cup granulated sugar
1 large egg, at room temperature
¼ cup FAGE Sour Cream
½ teaspoon vanilla or almond extract
2 cups all-purpose flour
½ teaspoon baking powder
¼ teaspoon baking soda
½ teaspoon salt
Royal icing:
2 cups confectioner’s sugar
1 ½ tablespoon meringue powder or egg whites
3 tablespoons FAGE Sour Cream
¼ teaspoon vanilla extract
½ table water, more to thin out if needed
Food coloring