Name: Easy Lemon Cake (All-In-One Lemon Sponge) Recipe
Prep time: 10 min
Cook time: PT-493239H19M50S
Total time: PT-493239H19M50S
Cuisine: British
Ingredients: 225 g self-raising flour; 2 tsp baking powder (level teaspoons); 4 medium eggs; 225 g soft margarine or butter (room temperature); 225 g caster sugar; Zest of 2 lemons; 2 tsp milk

Jump to Recipe· 3.9 from 12 reviews

I absolutely adore this Easy Lemon Cake (All-In-One Lemon Sponge) Recipe because it combines zesty freshness with a tender, moist crumb that never fails to brighten my day. From the first bite, the lively lemon flavor wakes up my taste buds without overwhelming the delicate sweetness, making it my go-to cake for any occasion. I love how effortlessly this cake comes together—all in a single bowl with simple ingredients—and still feels like a special treat. If you’re looking for a dessert that’s both approachable and bursting with sunshine, this recipe is a winner in my book.

Why You’ll Love This Easy Lemon Cake (All-In-One Lemon Sponge) Recipe

One of the things that makes me come back to this Easy Lemon Cake (All-In-One Lemon Sponge) Recipe time and again is its perfect balance: the tart zing from the lemon zest mingles beautifully with just enough sweetness, creating a flavor profile that’s fresh and inviting. Every slice feels light and fluffy, but still satisfying, which makes it incredibly versatile. Whether I’m serving it at a casual family gathering or a more formal afternoon tea, it always hits the spot.

I also love how straightforward this recipe is—honestly, it couldn’t be easier. Since all the ingredients go into the bowl at once and require just a little mixing, it cuts down prep time without sacrificing taste or texture. It’s such an ideal cake for when you want to impress without spending hours in the kitchen. Plus, it’s perfect for a range of occasions—birthdays, weekend get-togethers, or even a quiet treat for yourself. It’s the kind of cake that stands out because it’s so simple yet so incredibly delicious.

Ingredients You’ll Need

A white bowl on a white marbled surface holds two rectangular blocks of light yellow butter placed on top of a mound of white flour. Around the bowl, there are three brown eggs to the top right, a small clear bowl filled with bright orange egg yolk beside them, and a clear jar with a cloudy liquid to the left. A metal whisk rests beside a larger white bowl filled with flour in the top left corner. At the bottom right, a white and gray striped cloth is partially visible. photo taken with an iphone --ar 4:5 --v 7

The ingredient list for this Easy Lemon Cake (All-In-One Lemon Sponge) Recipe is simple but essential—each one plays a key role in creating the cake’s light structure, vibrant flavor, and beautiful golden color. With pantry staples and fresh lemon zest, you’ll have everything you need to whip up this showstopper in no time.

225g self-raising flour: Provides the perfect rise and lightness to the sponge, making it tender.
2 tsp baking powder: Helps the cake rise evenly and prevents it from becoming dense.
4 medium eggs: Bind everything together and add richness to the sponge.
225g soft margarine or butter: Contributes to the moist texture and enhances flavor; butter gives a richer taste, but margarine works just as well.
225g caster sugar: Sweetens the cake subtly while helping with the golden color and soft crumb.
Zest of 2 lemons: The star ingredient, delivering refreshing citrus notes that brighten the whole cake.
2 tsp milk: Adds moisture and helps achieve the perfect batter consistency.

Directions

Step 1: Preheat your oven to 160ºC (140ºC fan). Prepare two 20cm round sandwich tins by lining them with baking parchment or reusable baking liners to ensure your cake doesn’t stick.

Step 2: Finely grate the zest of two lemons, making sure to avoid the white pith which can be bitter—this zest is going to add that wonderful lemony aroma and flavor we all love.

Step 3: Sift together the self-raising flour (225g) and baking powder (2 tsp) into a large mixing bowl. This step helps to ensure your cake remains airy and avoids lumps.

Step 4: Add the remaining ingredients: 4 medium eggs, 225g softened butter or margarine, 225g caster sugar, the freshly grated lemon zest, and 2 tsp milk. Beat them together using an electric mixer on slow speed or whisk by hand until the batter is smooth and lump-free. Take your time here to ensure all the butter is fully incorporated for the best texture.

Step 5: Divide the batter equally between the two prepared tins. Use the back of a spoon to spread the mixture evenly so your cakes bake uniformly.

Step 6: Place the tins in the oven and bake for 30 to 35 minutes. To test if the cake is done, insert a skewer into the center; when it comes out clean, your cake is perfectly baked.

Step 7: Let the cakes cool in their tins for 10 minutes before carefully removing them. Transfer to a wire rack to cool completely—this step is crucial if you plan to decorate or frost the cake, as the sponge needs to be fully cool to avoid melting your icing.

Servings and Timing

This recipe makes approximately 12 servings, which is fantastic for sharing at parties or family gatherings. The prep time is about 10 minutes, thanks to the all-in-one mixing method, while the bake time runs around 30 to 35 minutes. Add a cooling time of at least 20 minutes, so you’re looking at just over 40 minutes total from start to finish. It’s a fantastic go-to when you want dessert ready quickly but with minimal fuss.

How to Serve This Easy Lemon Cake (All-In-One Lemon Sponge) Recipe

A two-layer round lemon cake sits on a white cake stand with a textured rim, placed on a white marbled table. Each cake layer is light yellow and fluffy, separated by a thin layer of smooth, pale yellow cream. The top layer is covered with the same cream that has a smooth swirl pattern in the center. Around the edge of the top, there are evenly spaced swirls of cream, brighter yellow lemon curd dollops, and small lemon wedge slices standing upright. Several whole and halved lemons are arranged casually around the stand on the white marbled table. Photo taken with an iphone --ar 4:5 --v 7

I love serving this cake either plain or with a light dusting of icing sugar to really let that lemon flavor shine. For a bit of extra indulgence, a drizzle of lemon glaze or a dollop of softly whipped cream paired with fresh berries adds a refreshing contrast that feels both elegant and inviting. When I’m in the mood for a party vibe, a thin layer of lemon buttercream frosting transforms this simple sponge into a showstopper.

This cake is delightful at room temperature, allowing the flavors to fully develop, though I occasionally enjoy it chilled on a hot summer’s day as a cool, zesty treat. For presentation, I slice it into moderate wedges so each person gets a balanced portion—the bright yellow crumb always looks so cheerful on a white plate garnished with a sprig of mint or edible flowers.

When it comes to drinks, I often pair this cake with a cup of Earl Grey tea or a refreshing glass of sparkling lemonade for a non-alcoholic option. On celebratory occasions, a chilled glass of Prosecco or a crisp Sauvignon Blanc brings out the citrus notes beautifully. This cake’s versatile style means it fits in perfectly at casual family dinners or more festive holiday spreads.

Variations

One of my favorite things about this Easy Lemon Cake (All-In-One Lemon Sponge) Recipe is how easily it adapts to your personal taste and dietary needs. If you want a gluten-free version, substitute the self-raising flour with a reliable gluten-free mix—I’ve found it still holds up beautifully. For a dairy-free option, swap the butter for a plant-based margarine and use a dairy-free milk alternative instead of cow’s milk; it remains moist and flavorful.

Flavor-wise, I sometimes like to add a teaspoon of finely chopped fresh thyme or rosemary to the batter for a subtle herbal twist that pairs wonderfully with lemon. For a fruity spin, gently fold in a handful of blueberries or raspberries before baking—the burst of juicy fruit complements the citrus zest so well.

If you don’t have two tins, you can also bake this cake in a single larger pan—just keep an eye on the baking time as it might need a little longer. I’ve even experimented with baking cupcakes from this batter, which work splendidly for casual gatherings or kids’ parties. The flexibility of this recipe really lets you make it your own.

Storage and Reheating

Storing Leftovers

After enjoying a slice (or two), I store any leftover Easy Lemon Cake (All-In-One Lemon Sponge) in an airtight container at room temperature. This keeps it fresh and soft for up to 3 days. If your kitchen is particularly warm, I find refrigerating it wrapped carefully in cling film works well, though I always let it come back to room temperature before serving for the best flavor.

Freezing

This cake freezes wonderfully. To freeze, I wrap each cooled layer tightly in cling film, then place them in a sealed freezer bag or container to protect against freezer burn. Frozen this way, it keeps well for up to 2 months. When you’re ready to enjoy it, simply thaw the layers overnight in the fridge and bring them to room temperature before decorating or serving.

Reheating

If you prefer your slices warm, gently reheating in a microwave for about 10 seconds or warming in a low oven (around 140ºC/275ºF for 5-7 minutes) does the trick without drying out the cake. Avoid high heat as it can make the crumb tough. I find that a quick warm-up revives that freshly baked feeling and melts any cream or glaze adorably.

FAQs

Can I use lemon juice instead of lemon zest in this cake?

While lemon juice adds great flavor, zest contains the essential oils that provide a bright, intense lemon aroma and taste. I recommend using lemon zest as called for, but you can add a tablespoon of juice for extra tang if you like—just be careful not to add too much liquid or it will affect the batter consistency.

Is it necessary to sift the flour and baking powder?

Sifting helps to aerate the flour and evenly distribute the baking powder, which results in a lighter, fluffier cake. It’s a simple step that makes a noticeable difference, so I always do it unless I’m in a real rush.

Can I make this cake ahead of time?

Absolutely! This cake keeps well for a day or two at room temperature, so you can bake it the day before your event. Just be sure to store it properly in an airtight container to maintain moisture. For longer storage, freezing is a great option.

What’s the best way to check if my cake is baked through?

The classic skewer test is your best friend here: insert a thin skewer or toothpick into the center of the cake, and if it comes out clean or with just a few crumbs, your cake is perfectly baked. If you see wet batter, it needs more time.

Can I substitute butter with oil in this recipe?

Butter gives that lovely richness and firmness, but you can use a neutral oil like vegetable or sunflower oil for a slightly different texture that’s still moist. Use about 180ml oil in place of 225g butter, though note that the cake might be a little denser and less flavorful without butter’s creaminess.

Conclusion

There’s something truly satisfying about baking a cake that tastes like a burst of sunshine, and this Easy Lemon Cake (All-In-One Lemon Sponge) Recipe delivers exactly that with minimal effort. Whether you’re an experienced baker or just starting out, this recipe invites you to enjoy the fresh lemon flavors and soft, tender crumb that feel like a homemade hug. I hope you give it a try soon—you’re going to love the way it brightens your day and brings people together around the table.