Fluffy, bakery-style American buttercream with a less-sweet finish and a stabilizing twist for smooth spreading, clean piping, and better shape in warm rooms.
1cupButter, slightly softened (We use Salted Sweet Cream Butter)
2-3teaspoonsVanilla Extract
1poundPowdered Sugar (or 4 cups)
1-2tablespoonsMilk (as needed)
1/2teaspoonFine sea salt
1tablespoonMeringue powder
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Instructions
Cream the base
Add the slightly softened butter to the mixing bowl along with the vanilla extract.
Mix until fully combined (about 2 minutes on medium speed), until the butter looks lighter and a bit whipped (not glossy or melted).
Add the fine sea salt and meringue powder, then mix briefly just until incorporated.
Scrape down the sides of the bowl.
Add the sugar without a mess
Measure 1 pound of powdered sugar (or 4 cups if you don’t have a food scale).
Add the powdered sugar to the mixing bowl.
Start the mixer on the lowest setting and mix on low until incorporated (about 30 seconds). Stop and scrape down the bowl. Increase to medium-high and mix for 30–45 seconds more until the frosting starts to look light and fluffy.
Adjust, then taste for the final finish
If the frosting is dry or crumbly, add 1 teaspoon of milk and mix again.
Taste and adjust with a tiny bit more vanilla extract if needed. If it tastes right but is too thick, add milk a teaspoon at a time, mixing after each addition, until the consistency is correct.
Notes
For a smoother finish, press the frosting with a spatula at the end to knock out large air bubbles. For a richer texture, swap milk for heavy cream and add it slowly.Nutrition information is estimated based on common ingredients and serving sizes and may vary.