Timeless White Cake

A timeless white cake is a tender, fine-crumbed layer cake with a pure white interior and delicate vanilla flavor. The secret is room-temperature ingredients whisked together properly and baked in the middle of the oven so the cake rises evenly and bakes through without browning.

Ingredients for Timeless White Cake

All-purpose flour gives structure and a tender crumb, while baking powder and baking soda lift the batter. Butter creamed with sugar traps air that makes the cake light. Egg whites keep the cake white and add structure without the yolks’ color. Buttermilk reacts with the baking soda to tenderize the crumb. Vanilla extract and almond extract provide flavor, while salt sharpens it.

Why This Timeless White Cake Works

Creaming softened butter and sugar together for a full minute incorporates air into the batter. This air expands in the oven and creates a light, open crumb. The batter will look pale and fluffy when you are done, not dense and greasy.

Egg whites alone keep the cake pure white and add lift without the richness of whole eggs. Buttermilk and baking soda create a tender structure and bright flavor. Baking the cake at 350°F (175°C) in the middle rack lets it rise steadily and bake through without the edges browning before the center is set.

A toothpick inserted in the center should come out with a few moist crumbs, not wet batter and not completely clean. The cake keeps cooking slightly as it cools, so you pull it from the oven when it is just barely done.

Mistakes To Avoid

Cold butter will not cream properly and will stay lumpy instead of pale and fluffy. The batter will not trap enough air, and the cake will be dense and heavy instead of light.

Opening the oven door before 30 minutes have passed can cause the cake to sink in the middle. The sudden temperature drop stops the rising before the crumb has set.

Overmixing after you add the flour toughens the gluten and gives you a tough, rubbery cake instead of tender crumb. Mix just until you see no dry flour, then stop.

Frosting the cake while it is still warm will melt the frosting and make it slide off. Wait until the cake is completely cool, or refrigerate it for 30 minutes first.

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Ingredients

• 2 1/4 cups (281 grams) all-purpose flour
• 1 1/2 teaspoons baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 1/2 cup (113 grams) unsalted butter, room temperature
• 1 1/2 cups (300 grams) granulated sugar
• 6 large egg whites, room temperature
• 3/4 cup buttermilk, room temperature
• 2 teaspoons vanilla extract
• 1/4 teaspoon almond extract

Step-by-step Instructions

1. Preheat the oven to 350°F (175°C). Grease two 9-inch round cake pans and line the bottoms with parchment paper.
2. Whisk together the flour, baking powder, baking soda, and salt in a small bowl.
3. In a large bowl, beat the softened butter and sugar on medium-high speed for 1 to 2 minutes until pale and fluffy, scraping the bowl once halfway through.
4. Add the egg whites one at a time, beating on medium speed for about 20 seconds after each addition until combined.
5. Reduce the speed to low. Add one-third of the flour mixture, then half of the buttermilk, then another third of the flour, then the remaining buttermilk, then the last third of the flour, beating briefly after each addition until just combined. Stir in the vanilla and almond extracts by hand.
6. Divide the batter evenly between the prepared pans and smooth the tops.
7. Bake on the middle rack for 30 to 35 minutes, until a toothpick inserted in the center comes out with a few moist crumbs and the tops are light golden and spring back when touched gently.
8. Cool the cakes in the pans for 10 minutes, then turn them out onto a wire rack and cool completely before frosting, about 1 hour.