This silky-smooth vanilla buttercream icing is a timeless classic that lends elegance and flavor to any cake or dessert. Originating from traditional French frosting techniques but adapted with American flair, its rich texture and balance of sweetness make it the perfect finishing touch for cupcakes, birthday cakes, layered tortes, or even cookies. Easy to work with and endlessly customizable, this icing transforms ordinary baked goods into showstoppers.
Servings 12cakes (frosts one 9-inch layer cake or 24 cupcakes)
Calories 302kcal
Equipment
Stand mixer or hand mixer
Mixing bowl
Rubber spatula
Measuring cups and spoons
Ingredients
1cupunsalted butterat room temperature
4cupspowdered sugarsifted for smooth texture
2tablespoonsheavy creamuse more for a lighter texture
2teaspoonspure vanilla extractpreferably Madagascar or Tahitian vanilla
1pinchfine sea saltbalances sweetness
Instructions
In a large mixing bowl, beat the room temperature unsalted butter with a stand mixer or hand mixer on medium-high speed for 3–5 minutes until pale and fluffy. The butter should appear almost white when properly aerated.
Reduce speed to low and gradually add in the sifted powdered sugar, one cup at a time. Mix until just incorporated before adding the next portion to avoid clouding the air with sugar. Scrape down the sides frequently with a spatula.
Once all sugar is incorporated, pour in the heavy cream and vanilla extract. Add a pinch of sea salt to balance sweetness. Increase speed to medium-high and beat the mixture for another 3–4 minutes until light, smooth, and silky.
Assess consistency: for piping, the icing should form stiff peaks. For spreading, add 1 additional tablespoon of cream if needed and mix until well-combined.
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Notes
For dairy-free icing, substitute butter with vegan butter and heavy cream with canned coconut cream.
For chocolate buttercream, beat in 3/4 cup of sifted unsweetened cocoa powder during the final mixing stage.
Adjust sweetness by reducing sugar by 1/2 cup, but be cautious—this may affect stiffness.