Description
This professional-grade vanilla bean layer cake uses the reverse creaming method to achieve a velvety, stable crumb. It features delicate sponge layers filled with rich pastry cream and encased in a silky, foolproof Swiss meringue buttercream.
Ingredients
- Cake flour
- Granulated sugar
- Baking powder
- Salt
- Unsalted butter, room temperature
- Egg whites, room temperature
- Whole milk, room temperature
- Vanilla bean seeds
- Vanilla extract
- Almond extract
- Egg yolks
- Cornstarch
- Cream of tartar
- Vanilla bean paste
Instructions
- Prepare the pans. Preheat oven to 350°F, butter two 8-inch pans, and line the bases with parchment paper.
- Perform reverse creaming. Combine dry ingredients in a mixer, then beat in room temperature butter until the mixture resembles coarse cornmeal.
- Aerate egg whites. Whisk room temperature egg whites in a separate bowl until frothy to provide light, physical leavening.
- Emulsify the batter. Whisk vanilla and extracts into the milk, then alternate adding half the egg whites and half the milk to the flour mixture while mixing on low speed.
- Bake the layers. Divide batter into pans and bake for 25-30 minutes until a skewer inserted in the center comes out clean.
- Cool and level. Allow sponges to rest 10 minutes before cooling completely on a wire rack, then trim the tops with a serrated knife.
- Cook pastry cream. Whisk yolks, sugar, salt, milk, and cornstarch over medium-low heat until thickened, then whisk in cold butter and vanilla bean paste before chilling.
- Prepare meringue base. Whisk egg whites, sugar, cream of tartar, and salt over simmering water until the mixture reaches 160°F.
- Whip the frosting. Beat the meringue to stiff peaks and gradually whip in room temperature butter to create a stable emulsion.
- Assemble the cake. Layer cake with pastry cream, leaving a 1-inch border, apply a crumb coat, chill briefly, and finish with a final layer of frosting.
Notes
- Ensure all ingredients are at 70°F to guarantee a smooth, stable emulsion during mixing.
- Use a digital kitchen scale for all measurements to avoid the inconsistencies common with volume-based measuring cups.
- Wait until the cake layers are completely cool to the touch before leveling to prevent the delicate crumb from tearing.
- If your Swiss meringue frosting appears soupy, chill it for 15 minutes before re-whipping to help the fat set properly.
- Wipe your serrated knife with a hot, damp cloth between each slice to achieve perfectly clean, professional-looking edges.
- Prep Time: 45 mins
- Cook Time: 30 mins
- Category: Dessert
- Method: Baking
- Cuisine: American
