This toasted milk powder buttercream tastes just like a birthday cake! The addition of toasted milk powder adds this delicious caramelized-milky flavor.It makes around 3 cups - enough to lightly frost a double-layer 8-inch cake or frost 12 cupcakes. It can easily be doubled or tripled.
In a small bowl combine the cream and toasted milk powder and stir to combine.
In the bowl of a stand mixer fitted with a paddle attachment beat the butter until light, smooth and creamy. Add in the powdered sugar, salt, vanilla, and heavy cream mixture.
Whip at low speed to combine the sugar, then beat at high speed for 5-8 minutes until it is thick and fluffy. The longer you beat it, the fluffier the frosting will be.
Notes
*The cup sizes given are for US cups. Note that these are smaller than metric cup sizes. For best results, use a kitchen scale and grams.
Toasted Milk Powder
Toasted milk powder is easy to make in the oven, check out how here.