Favourite 1-2-3-4 Cake

The 1-2-3-4 Cake is a baker’s mnemonic disguised as a recipe. One cup of butter, two cups of sugar, three cups of cake flour, four eggs. Memorize that and you have a foolproof butter cake for the rest of your life. Generations of home bakers have built birthdays, weddings, and Sunday afternoons around this ratio.

The technique is what separates a good 1-2-3-4 cake from a great one. Beat the butter until light and fluffy, then beat again with sugar until the mixture is pale yellow and visibly aerated. Each minute of beating adds air, and air is what gives this cake its trademark lift.

Egg yolks go in first to enrich the batter. Egg whites, whipped to soft peaks, fold in last to lighten it. The two-stage egg method is the closest American baking gets to genoise technique.

Alternate flour and milk in three additions. This rule keeps the batter emulsified and the gluten gentle.

Cake flour is essential here. All-purpose flour gives a tougher crumb that misses the point of this cake.

Stop beating once the batter is just smooth. Overmixing wastes the air you worked to incorporate.

Pro Tips

• Bring all ingredients to room temperature first. Cold milk or eggs will deflate the creamed butter and leave you with dense layers.
• Tap each filled cake pan on the counter twice to release large air bubbles before baking.
• Cool the cakes in the pans for ten minutes, then turn out onto racks. Hot cakes tear if pulled too soon, but waiting too long traps steam and softens the edges.
• Frost only a fully cooled cake. Even slight warmth will melt buttercream into a slick.

Variations

• Add a teaspoon of almond extract along with the vanilla for a wedding-cake style flavor.
• Stir two teaspoons of lemon zest into the creamed butter for a citrus-forward version.
• Sandwich the layers with raspberry jam and frost with a simple cream cheese frosting for a quick fancy take.