The Classic Layered Vanilla Cake: A Baker's Foundation

There's a reason the layered vanilla cake is a staple at birthdays, celebrations, and Sunday afternoon baking sessions. It's elegant, endlessly customizable, and — when done right — absolutely irresistible. This guide walks you through every step, from mixing your batter to stacking your layers like a pro.

What You'll Need

Ingredients

  • 2½ cups (310g) all-purpose flour
  • 2½ tsp baking powder
  • ½ tsp fine salt
  • 1 cup (225g) unsalted butter, room temperature
  • 1¾ cups (350g) caster sugar
  • 4 large eggs, room temperature
  • 1 tbsp pure vanilla extract
  • 1 cup (240ml) whole milk, room temperature

For the Vanilla Buttercream

  • 1½ cups (340g) unsalted butter, softened
  • 4 cups (480g) powdered sugar, sifted
  • 3–4 tbsp heavy cream
  • 2 tsp vanilla extract
  • Pinch of salt

Step-by-Step Instructions

1. Prepare Your Tins

Preheat your oven to 350°F (175°C). Grease two 8-inch round cake tins and line the bases with parchment paper. This prevents sticking and ensures clean release every time.

2. Mix the Dry Ingredients

In a medium bowl, whisk together the flour, baking powder, and salt. Setting these aside pre-mixed means you'll incorporate them evenly later without overworking the batter.

3. Cream Butter and Sugar

Using a stand mixer or hand mixer, beat the butter and sugar on medium-high speed for 4–5 minutes until the mixture is pale, fluffy, and noticeably increased in volume. This step is critical — it creates the air pockets that give your cake lift.

4. Add Eggs and Vanilla

Add eggs one at a time, beating well after each addition. Scrape down the sides of the bowl frequently. Add the vanilla extract and mix briefly. If the mixture looks slightly curdled, don't worry — it will come together once the flour is added.

5. Alternate Dry and Wet

With the mixer on low, add the flour mixture in three additions, alternating with the milk in two additions (start and end with flour). Mix until just combined — overmixing develops gluten and leads to a dense, tough crumb.

6. Bake

Divide the batter evenly between your prepared tins. Smooth the tops and bake for 28–32 minutes, or until a toothpick inserted in the centre comes out clean and the edges have just begun to pull away from the tin.

7. Cool Completely

Let the cakes rest in the tins for 10 minutes before turning out onto a wire rack. Do not frost a warm cake — the buttercream will melt and slide. Allow them to cool fully, at least 1–2 hours.

Making the Buttercream

Beat softened butter for 2–3 minutes until light and creamy. Gradually add sifted powdered sugar, then the cream, vanilla, and salt. Beat on high for a further 3 minutes until the buttercream is fluffy and spreadable. Add more cream, a teaspoon at a time, if needed.

Assembling the Layers

  1. Level the tops of your cake layers with a serrated knife if they've domed.
  2. Place the first layer on a cake board or plate and spread an even layer of buttercream.
  3. Set the second layer on top, flat-side up.
  4. Apply a thin "crumb coat" of frosting over the entire cake, then chill for 20 minutes.
  5. Apply the final layer of buttercream and decorate as you like.

Tips for Success

  • Room temperature ingredients matter. Cold butter won't cream properly; cold eggs can cause the batter to curdle.
  • Use a scale. Volume measurements for flour can vary wildly — weighing is more accurate.
  • Don't open the oven early. Wait until at least the 25-minute mark before checking doneness.

Once you've mastered this vanilla base, the possibilities are endless — swap in lemon zest, add a jam filling, or tint the buttercream for any occasion. Happy baking!