Classic 5-Egg Sponge Cake: Light, Fluffy, and Perfect Every Time

Why You’ll Love This Classic 5-Egg Sponge Cake

Looking for a foolproof cake that’s both impressive and surprisingly simple? This classic 5-egg sponge cake is your answer! With its light, airy texture and delicate vanilla flavor, it’s the perfect foundation for countless dessert creations. Whether you’re celebrating a birthday, hosting afternoon tea, or just craving something sweet, this cake delivers every single time.

Table of Contents

The beauty of this recipe lies in its simplicity—just a handful of pantry staples create something truly magical. The five eggs provide incredible structure and richness, while the gentle mixing technique ensures that fluffy, cloud-like texture we all love. Plus, it’s versatile enough to pair with fresh fruit, whipped cream, or your favorite frosting.

Quick Recipe Overview

Prep Time	Cook Time	Total Time	Servings	Difficulty
15 mins	25 mins	40 mins	8-10	Easy

What You’ll Need

For the Cake:

5 large eggs (room temperature)
150g (¾ cup) caster sugar (superfine sugar works best)
125g (1 cup) plain flour (all-purpose flour)
25g (2 tbsp) cornstarch (cornflour)
1 tsp vanilla extract
Pinch of salt
Butter for greasing (or cooking spray)

Substitutions & Notes:

No caster sugar? Regular granulated sugar works, but blend it briefly in a food processor for finer crystals
Cornstarch substitute: Use an extra 25g of plain flour instead
Vanilla extract: Lemon zest or almond extract make lovely alternatives
Dairy-free option: This recipe is naturally dairy-free!

Step-by-Step Directions

Preheat your oven to 180°C (350°F/Gas Mark 4). Grease a 20cm (8-inch) round cake tin and line the bottom with parchment paper. Dust lightly with flour, tapping out any excess.
Prepare your dry ingredients. Sift the flour, cornstarch, and salt together into a bowl. Set aside—this step prevents lumps and creates a lighter texture.
Separate the eggs carefully. Place egg whites in a large, clean mixing bowl and yolks in a separate medium bowl. Make sure no yolk gets into the whites—even a tiny bit will prevent proper whipping.

Pro Tip: Room temperature eggs separate more easily and whip better. If your eggs are cold, place them in warm water for 5 minutes before cracking.

Whisk the egg yolks with half the sugar (75g) until the mixture becomes pale and creamy, about 2-3 minutes. Add the vanilla extract and mix until combined.
Whip the egg whites until they form soft peaks. Gradually add the remaining sugar (75g) while continuing to whip. Beat until stiff, glossy peaks form—this usually takes 3-4 minutes with an electric mixer.
Gently fold the yolk mixture into the whipped whites using a large metal spoon or rubber spatula. Work in a figure-8 motion, being careful not to knock out the air.
Sift in the flour mixture in three additions, folding gently after each addition. The key is gentle folding—you want to maintain those precious air bubbles that make the cake light and fluffy.

Critical Step: Stop folding as soon as you can’t see any flour streaks. Over-mixing will deflate the batter and result in a dense cake.

Pour the batter into your prepared tin, spreading it evenly. Give the tin a gentle tap on the counter to release any large air bubbles.
Bake for 20-25 minutes, until the cake is golden brown and springs back when lightly touched in the center. A skewer inserted into the middle should come out clean.
Cool in the tin for 5 minutes, then turn out onto a wire rack to cool completely before decorating or serving.

How to Serve

This versatile sponge cake is delicious on its own, but here are some crowd-pleasing serving suggestions:

Classic Pairings:

Fresh berries and whipped cream
A dusting of powdered sugar and a cup of tea
Jam and buttercream for a traditional Victoria sponge
Fresh fruit compote and vanilla ice cream

Elegant Presentations:

Layer with lemon curd and fresh raspberries
Drizzle with chocolate ganache and chopped nuts
Serve with poached pears and caramel sauce
Top with seasonal fruit and a light glaze

Expert Tips for Success

Storage Secrets:

Store covered at room temperature for up to 3 days
Wrap in plastic wrap and freeze for up to 3 months
For best texture, serve within 24 hours of baking

Flavor Variations:

Lemon Sponge: Add zest of 2 lemons and replace vanilla with lemon extract
Chocolate Version: Replace 25g flour with cocoa powder
Orange Twist: Add orange zest and a tablespoon of orange juice
Almond Delight: Replace vanilla with almond extract and add ground almonds

Troubleshooting Tips:

Cake sinking in middle: Oven temperature too high or over-mixing the batter
Dense texture: Under-whipped whites or heavy-handed folding
Uneven rising: Uneven oven temperature or tilted cake tin

Baker’s Secret: For extra height, don’t open the oven door for the first 20 minutes—the cake needs steady heat to rise properly!

Common Questions

Can I make this cake ahead of time?

Absolutely! This sponge actually improves after a day, becoming more moist and flavorful. Wrap it well in plastic wrap and store at room temperature. You can also freeze the unfrosted cake for up to 3 months.

Why do I need to separate the eggs?

Separating the eggs and whipping the whites creates the light, airy texture that makes this cake special. The whipped whites act as a natural leavening agent, giving you that classic sponge cake bounce.

Can I use a different size cake tin?

Yes, but adjust the baking time accordingly. A larger, shallower tin will bake faster (15-20 minutes), while a smaller, deeper tin will take longer (30-35 minutes). Always check for doneness with a skewer.

What if I don’t have an electric mixer?

You can whip egg whites by hand with a large whisk, but it takes patience—about 8-10 minutes of vigorous whisking. Make sure your bowl and whisk are completely clean for best results.

Can I double this recipe?

Certainly! Use two cake tins and divide the batter evenly. The baking time should remain roughly the same, but keep an eye on both cakes as oven hot spots can cause uneven baking.

Final Thoughts

This classic 5-egg sponge cake is more than just a recipe—it’s your gateway to countless dessert possibilities! Once you master this basic technique, you’ll find yourself reaching for it again and again. The combination of simplicity and elegance makes it perfect for both everyday treats and special occasions.

Remember, the secret to success lies in gentle handling and patience. Take your time with each step, especially the folding process, and you’ll be rewarded with a cake that’s impossibly light and beautifully golden. Whether you keep it simple with a dusting of sugar or dress it up with elaborate decorations, this reliable recipe will never let you down.

So grab those eggs, preheat that oven, and get ready to impress everyone with your baking skills. This 5-egg sponge cake is about to become your new favorite go-to dessert—trust us on this one!