Russian Buttercream

If you’ve ever found buttercream too sweet or heavy, you’re going to love this recipe. Russian Buttercream is unlike the usual American buttercream. Instead of being packed with powdered sugar, it’s made by whipping rich butter with sweetened condensed milk. The result? A frosting that’s light, velvety smooth, and perfectly balanced in sweetness.

It’s quick to make, pipes beautifully, and pairs with cakes, cupcakes, or cookies for an elegant finish.

Why You’ll Love This Frosting

  • Only 2 main ingredients – no powdered sugar needed.
  • Silky & smooth – melts beautifully on the tongue.
  • Not overly sweet – perfect if you prefer a lighter frosting.
  • Versatile – flavor it with cocoa, coffee, or fruit puree.

Ingredients

  • 1 cup (2 sticks / 226 g) unsalted butter, softened to room temperature
  • 1 can (14 oz / 400 g) sweetened condensed milk (room temperature)
  • 1 tsp vanilla extract
  • Pinch of salt (optional, enhances flavor)

Step-by-Step Instructions

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