Grace | Better Bakes Kitchen

A light, airy, and rich brown butter frosting inspired by Bon Appétit—perfectly whipped and pipeable for your cakes and bakes.
If you love the nutty aroma of brown butter and the dreamy lightness of whipped cream, this frosting brings both worlds together in the most elegant way. Inspired by Bon Appétit and made popular by Better Bakes Kitchen, this recipe transforms a classic frosting into something richer, airier, and beautifully pipeable. Perfect for layer cakes, cupcakes, loaf cakes, or anything that needs a luxurious finish 💛.
Brown butter adds a deep toasted flavor that instantly elevates even the simplest sponge. Whipped cream lightens the structure, making it fluffy without the heaviness of traditional buttercream. And if you want those perfect bakery-style swirls, a touch of gelatin ensures your frosting keeps its shape—even in warmer kitchens 🌤️.
The magic starts with browning a small portion of the butter together with milk powder—this intensifies the nuttiness and creates a “toffee-like” aroma. Once this toasted mixture is cooled and whipped into the butter-sugar base, it becomes incredibly creamy with layered notes of caramel, vanilla, and buttery richness 😍.
This frosting pairs beautifully with:
It’s luxurious without being overly sweet—ideal if you want something elegant but approachable.
Whether you're decorating a simple weekday bake or adding a refined touch to a celebration cake, this whipped brown butter frosting brings flavor and texture that feel truly elevated. Light, silky, nutty, and endlessly versatile—this will quickly become one of your go-to frostings.
A light, airy, and rich brown butter frosting inspired by Bon Appétit—perfectly whipped and pipeable for your cakes and bakes.

Chill the brown butter mixture slightly before adding to prevent melting the frosting.
For piping, use gelatin to stabilize the structure.
Sift powdered sugar to ensure a smooth texture.
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In a small bowl, bloom the gelatin in cold water and set aside.
Melt 0.5 stick of butter in a saucepan until foamy, then add milk powder and toast until dark brown.
Deglaze with 1/4 to 1/3 cup of heavy cream and remove from heat to cool.
In a large mixing bowl, cream the remaining 1.5 sticks of butter with vanilla and salt until smooth.
Add half the powdered sugar and mix to combine. Repeat with the second half.
Add the cooled brown butter mixture and mix until combined.
Microwave the gelatin for 10 seconds to melt, then stir it into the remaining heavy cream.
While whipping the frosting, slowly stream in the cream-gelatin mixture.
Whip until the frosting is light, airy, and pipeable. Enjoy!
6/18/2025
Brown butter in frosting? Genius. It elevated my simple loaf cake into something bakery-worthy.
6/17/2025
This is my go-to frosting now! It holds up great even on warmer days. Thank you for the detailed tips!
6/17/2025
Followed the instructions exactly and it whipped up beautifully. I was nervous about using gelatin but it made piping so much easier!
6/16/2025
I loved how airy this turned out! I added a touch of cinnamon for a fall twist—so good on cupcakes.
6/15/2025
I used this frosting on a vanilla sponge cake and everyone raved about it! The brown butter flavor is absolutely divine and not too sweet.
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Serving Size: 1/12 of recipe
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
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Catherine Zhang adapted by JojoM