The Perfect Chantilly Cake
Chantilly cake is a super soft, plush cake (that stays soft, even in the fridge!) filled with a fresh berry jam and cloaked in a whipped mascarpone frosting. I’ve taken my own liberties with this well-loved cake and I think you’ll love this completely from-scratch, irresistible version that’s perfectly sweetened and tempered with the bright flavor of fresh summer berries. I think it’s pretty well documented on the blog that my angel food cake has been my favorite cake for decades, but it’s been replaced by my Chantilly cake. That’s not a claim that I make lightly, this cake is incredible and I can’t wait for you to try it. Let’s get to it!
What You Need
The ingredients for my Chantilly cake were chosen with extreme care. I wanted a cake that was sturdy with a melt-in-your-mouth crumb, but importantly it needed to be soft and moist… moist enough that it didn’t dry out despite needing to be stored in the fridge. I wont trouble you with all of the ingredients (I think you can figure out the point of the vanilla and salt (flavor) and the baking powder and soda play the typical roll of adding some lift to the crumb), but let’s go over some key players:
Butter. Initially I worried that an all-butter cake (as opposed to one made with a combo of butter and oil, my typical preference) would not stay as soft and moist as I needed it to in the fridge. However, by using a combination of the reverse creaming method (discussed further down in the post) and plenty of buttermilk, I developed a slightly dense (not dry!) but soft, moist cake that stays soft even after days in the refrigerator. Flour. While I initially thought I would have to resort to cake flour for the lightest crumb, I ultimately found that I got the best results when I made this cake with all-purpose flour, and so that is what I recommend. Sugar. Granulated sugar and brown sugar both add sweetness, but the brown sugar also adds subtle flavor and extra moisture to the crumb. Hint: If you don’t have brown sugar on hand, see my tutorial on how to make brown sugar.Buttermilk. This acidic ingredient not only reacts with the baking soda to give the cake a bit of lift, it also adds incredible flavor and moisture to the cake and leaves us with a tender crumb. Hint: If you don’t have buttermilk on hand, try my easy buttermilk substitute!Mascarpone, cream cheese & whipped cream. These are the key ingredients for Chantilly cake frosting (plus some powdered sugar for stability). Use softened, full-fat cream cheese for best results. The mascarpone should still be slightly chilled when you use it, I typically remove from the fridge only 15-20 minutes before using.Fruit. You can use fresh or frozen fruit to make the jam filling, but for decorating the cake you’ll want to use fresh fruit. Berries are your best bet here, I used raspberries, strawberries, blackberries, and blueberries.
Remember, this is just an overview of the ingredients I used and why. For the full recipe please scroll down to the bottom of the post!
How to Make Chantilly Cake
For Chantilly cake we’re using the reverse creaming method which I’ve covered before with my caramel cake. It’s a simple technique where, instead of first creaming together the butter and sugar, you gradually add the butter into the dry ingredients. This allows for that tight, plush crumb I keep bragging about, and as a bonus it is incredibly difficult to over-mix this cake and my cakes always seems to stay softer longer when made this way. SAM’S TIP: I’ve found that these cake layers bake up nice and flat and I’ve never personally needed to trim them, but if your cake layers are rounded with a dome-like top I recommend using a sharp knife to level the layers before assembling.
Berry Filling
My Chantilly cake filling is simple and made on the stovetop using either fresh or frozen berries. I use the same method that I use in my raspberry cake filling. Most Chantilly cakes are not filled with berry jam. Instead, they’re filled with fresh berries (mixed into the whipped frosting that we’ll go over below). I personally much prefer the texture and flavor of using a simple homemade berry jam, so that’s the way I make my version. If you would like to go the more classic route, see the notes in the printable recipe.
How to Make Chantilly Frosting
This may be my favorite part of the entire Chantilly cake. It certainly ties the whole thing together with an airy, lightly-sweetened frosting that’s a cross between my cream cheese frosting and whipped cream frosting.
Assembling Chantilly Cake
While the steps aren’t terribly different from your standard cake assembly (and are the same as with my strawberry cake or lemon cake), I think it’s worth going over and wanted to at least demonstrate how to make a frosting dam. Enjoy!
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Let’s bake together! I’ll be walking you through all the steps in my written recipe and video below! If you try this recipe, be sure to tag me on Instagram, and you can also find me on YouTube and Facebook
