3 fresh citrus buttercream Recipes

butter, softened, cream cheese, softened, sugar, eggs, orange zest, fresh orange juice, all-purpose flour, baking powder, baking soda, salt, sour cream, orange buttercream

sugar, grated fresh orange zest, grated fresh lemon zest, cake flour (not self-rising, sift before measuring), baking powder, baking soda, salt, unsalted butter, softened, egg yolks, milk (not nonfat ), fresh orange juice, fresh lemon juice, egg whites, sugar, unsalted butter, cut into tbsp and softened slightly, orange liqueur , such as grand marnier, fresh lemon juice