This white cake recipe uses 8 egg whites to create a tender, airy crumb that’s perfect for celebrations or any time you want a classic, elegant dessert. By focusing on egg whites rather than whole eggs, the cake achieves a delicate structure and pure white color, making it ideal for layering or decorating with vibrant frostings.
Ingredients
- 2 ½ cups (315g) cake flour, sifted
- 1 ½ cups (300g) granulated sugar
- 8 large egg whites, at room temperature
- 1 cup (240ml) whole milk, warmed to about 110°F (43°C)
- ½ cup (113g) unsalted butter, melted and cooled slightly
- 1 tablespoon pure vanilla extract
- 2 ½ teaspoons baking powder
- ½ teaspoon salt
- 1 teaspoon cream of tartar
Instructions
- Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans or line with parchment paper for easy removal.
- In a medium bowl, sift together the cake flour, baking powder, and salt. Set aside.
- In a large mixing bowl, whisk the egg whites with the cream of tartar using an electric mixer on medium speed until soft peaks form.
- Gradually add the granulated sugar, about 2 tablespoons at a time, while continuing to beat until stiff, glossy peaks form. This meringue base is crucial for the cake’s lightness.
- In a separate bowl, combine the warm milk, melted butter, and vanilla extract. Stir gently to mix.
- Carefully fold the dry flour mixture into the milk mixture until just combined. Avoid overmixing to keep the batter tender.
- Gently fold about one-third of the meringue into the batter to lighten it, then fold in the remaining meringue in two additions. Use a large spatula and fold with slow, deliberate strokes to preserve the air.
- Divide the batter evenly between the prepared pans and smooth the tops with a spatula.
- Bake for 25 to 30 minutes, or until the cakes are golden and a toothpick inserted into the center comes out clean.
- Allow the cakes to cool in the pans for 10 minutes, then turn out onto wire racks to cool completely before frosting or serving.
Tips
- Room Temperature Egg Whites: For best volume, separate eggs while cold, then let whites come to room temperature before whipping.
- Substitution for Cake Flour: If you don’t have cake flour, use all-purpose flour minus 2 tablespoons per cup, replaced with cornstarch for a lighter texture.
- Storage: Wrap leftover cake tightly in plastic wrap and store at room temperature for up to 2 days or freeze for up to 3 months.
- Common Mistake: Overmixing the batter after adding the meringue can deflate it, leading to a dense cake. Fold gently and minimally.
Serving Suggestions
This white cake pairs beautifully with fresh berries and whipped cream or a classic buttercream frosting. For a special occasion, layer with raspberry jam or lemon curd between layers to add a bright contrast. It also serves well with vanilla or chocolate frosting for a crowd-pleasing dessert.
Variations
To customize this recipe, try adding 1 teaspoon of almond extract in place of vanilla for a nutty aroma. You can also fold in finely grated lemon zest into the batter for a subtle citrus note. For a lighter alternative, substitute half of the butter with Greek yogurt to add moisture with less fat. If you want a gluten-free option, replace the cake flour with a gluten-free baking blend that includes xanthan gum.
Storage and Reheating
Store the baked cake layers wrapped tightly in plastic wrap at room temperature for up to 2 days. For longer storage, freeze the layers in airtight containers or freezer bags for up to 3 months. To thaw, transfer the frozen cake to the refrigerator overnight, then bring to room temperature before frosting or serving.
When reheating slices, warm gently in a microwave for 10-15 seconds or in a 300°F (150°C) oven for about 5 minutes, covered loosely with foil to prevent drying out.
Frequently Asked Questions
Can I use whole eggs instead of 8 egg whites?
Using whole eggs will change the texture and color of the cake, making it denser and less white. This recipe specifically relies on egg whites to achieve a light, airy crumb and bright white color.
Why is cream of tartar used in this recipe?
Cream of tartar stabilizes the egg whites, helping them whip up to stiff peaks and maintain their volume during folding and baking, which is essential for the cake’s light texture.
How do I prevent the cake from drying out?
Ensure you don’t overbake the cake—start checking at 25 minutes. Also, wrapping the cooled cake tightly helps retain moisture. Adding simple syrup brushed on the layers before frosting can add extra moisture.
Can I make this cake in advance?
Yes, you can bake the layers up to 2 days ahead and store them wrapped at room temperature. For longer storage, freeze the layers and thaw before assembling and frosting.
What frosting pairs best with this white cake?
Classic buttercream, cream cheese frosting, or whipped cream frosting all complement the light texture and subtle flavor of this cake. For a less sweet option, lightly sweetened whipped cream with fresh fruit works beautifully.
Is it necessary to sift the flour?
Sifting aerates the flour and removes lumps, helping create a finer crumb. Because this cake relies on a delicate structure, sifting the flour and leavening agents ensures even distribution and lightness.
Can I use this recipe for cupcakes?
Yes, this batter can be portioned into cupcake liners and baked at 350°F (175°C) for about 18-22 minutes. Check for doneness with a toothpick. The result will be light and fluffy cupcakes ideal for many occasions.
With attention to technique and quality ingredients, this white cake with 8 egg whites offers a reliably tender, bright dessert perfect for celebrations or anytime you want a classic treat with a delicate crumb.
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