Swiss Buttercream. Ingredients. Directions. Whip sugar and egg whites together in a double boiler until the temperature reaches 120 degrees F, on an instant-read thermometer, and sugar is dissolved. Transfer to the bowl of a stand mixer, whip to soft peaks and add butter, a little at a time, until incorporated and fluffy.
Some of my sugar free Swiss meringue buttercream atop a Chocolate Cuffin. Traditionally, Swiss meringue buttercream is made by gently heating the egg white and sugar in a double boiler. However, my recipe (which is based off a recipe I’ve been using for a long time) does not cook the egg whites first.
It varies from American buttercream because it uses egg whites that are beat into a lovely meringue before adding loads of butter and it does not crust (American buttercream crusts, Swiss meringue buttercream stays soft). Some of my sugar free Swiss meringue buttercream atop a Chocolate Cuffin.
This is the perfect recipe for Sugar Free Buttercream Frosting that you can use for that next batch of cupcakes or yummy cake. This recipe is low in carbs and keto friendly. See The Recipe- (warning, jumping to recipe can result in missing important information including alternative ingredients and tips.