If you love simple homemade desserts, this ”3-ingredient lemon cake” is one recipe worth keeping. It is light, soft, beautifully lemony, and incredibly easy to prepare. With only three main ingredients, you can create a delicious cake without spending hours in the kitchen.
The Thermomix makes the preparation even easier by mixing the ingredients quickly and evenly, giving you a smooth cake batter with very little effort. This recipe is perfect for afternoon tea, weekend baking, family gatherings, or whenever you want something sweet without a long ingredient list.
The fresh lemon flavor gives the cake a bright and refreshing taste, while the simple ingredients create a soft texture that pairs wonderfully with coffee, tea, or a glass of cold milk.
Why You’ll Love This Recipe
There are plenty of reasons to try this easy lemon cake:
- Only 3 main ingredients
- Quick Thermomix preparation
- Fresh lemon flavor
- Soft and tender texture
- Minimal washing up
- Perfect for beginners
- Great for afternoon tea
- Easy to decorate
- Delicious served warm or chilled
- Wonderful for sharing with family and friends
Sometimes the simplest recipes are the ones we make again and again, and this lemon cake is a perfect example.
Ingredients
For the Cake
- 1 box lemon cake mix, approximately 430–450 g
- 3 large eggs
- 200 g Greek yogurt or plain thick yogurt
These three ingredients create the basic cake.
Optional Lemon Finish
The following ingredients are optional and are not required for the 3-ingredient cake itself:
- Powdered sugar, for dusting
- Thin lemon slices, for decoration
- Extra lemon zest, for serving
If you want to keep the recipe strictly three ingredients, simply bake the cake without the optional decorations.
Equipment
You will need:
- Thermomix
- Spatula
- 20 cm round cake tin
- Baking paper
- Cooling rack
- Measuring scale
Preparing the Cake Tin
Start by preheating your oven to 350°F (175°C).
Grease a 20 cm round cake tin lightly.
Line the bottom with baking paper.
This makes it much easier to remove the finished cake without damaging the edges.
If you prefer, you can use a loaf tin instead. The baking time may vary slightly depending on the size and shape of the tin.
Step 1: Add the Ingredients
Place the lemon cake mix, eggs, and Greek yogurt into the Thermomix mixing bowl.
Secure the lid.
Mix for:
20 seconds / speed 4
Stop and scrape down the sides of the bowl with the spatula.
Mix again for:
10 seconds / speed 4
The batter should look smooth and evenly combined.
Avoid overmixing because excessive mixing can affect the final texture of the cake.
Step 2: Check the Batter
Remove the lid and check the consistency.
The batter should be thick but smooth.
If there are small amounts of cake mix around the sides of the bowl, scrape them down and mix for another few seconds.
There is no need to beat the mixture for a long time.
The Thermomix makes it easy to combine everything evenly in just a few seconds.
Step 3: Transfer to the Tin
Pour the batter into the prepared cake tin.
Use a spatula to gently spread the batter into an even layer.
Tap the cake tin very lightly against the counter once or twice to help remove any large air pockets.
Do not tap it aggressively.
Step 4: Bake
Place the cake in the preheated oven.
Bake for approximately 30–40 minutes.
The exact baking time will depend on your oven and the size of your cake tin.
The cake should become lightly golden on top.
To test whether it is ready, insert a wooden skewer or toothpick into the center.
If it comes out clean or with only a few moist crumbs attached, the cake is ready.
If wet batter remains on the skewer, continue baking for another 5 minutes and check again.
Step 5: Cool the Cake
Remove the cake from the oven.
Allow it to cool in the tin for approximately 10 minutes.
Carefully remove it from the tin and transfer it to a cooling rack.
Allow the cake to cool completely before slicing.
Although it can be enjoyed slightly warm, allowing it to cool helps the texture set properly.
Simple Decoration
This cake doesn’t need complicated decoration.
Once completely cool, dust the top lightly with powdered sugar.
For a beautiful lemon-themed presentation, you can add a few very thin lemon slices or a little fresh lemon zest.
If you’re serving the cake at afternoon tea, place it on a simple cake stand and cut it into neat slices.
Serving Suggestions
This easy lemon cake tastes wonderful on its own, but you can make it even more special by serving it with:
- Fresh berries
- Whipped cream
- Greek yogurt
- Vanilla ice cream
- Fresh lemon zest
- Powdered sugar
- Strawberry sauce
- Raspberry sauce
A warm slice with a spoonful of vanilla ice cream makes a particularly delicious dessert.
For afternoon tea, serve it alongside tea or coffee.
Tips for the Best Lemon Cake
Don’t Overmix
Once the ingredients are combined and the batter is smooth, stop mixing.
Overmixing isn’t necessary.
Use Room-Temperature Eggs
Room-temperature eggs generally combine more easily with the other ingredients.
If your eggs are refrigerated, allow them to sit at room temperature for a short time before preparing the cake.
Don’t Overbake
Keep an eye on the cake during the final few minutes.
Overbaking can make the cake dry.
Remove it when a skewer inserted into the center comes out clean.
Allow It to Cool
The cake becomes easier to slice once it has cooled properly.
Cutting it while very hot can cause the center to appear less set.
Variations
Extra Lemon Flavor
For a stronger lemon flavor, add fresh lemon zest as an optional fourth ingredient.
The zest gives the cake a fresh citrus aroma.
Lemon and Berries
Fold fresh blueberries or raspberries into the batter if you’re happy to add additional ingredients.
The combination of lemon and berries is excellent.
Lemon Cream Cake
Serve each slice with a spoonful of lightly whipped cream.
Lemon Dessert Cake
Add a dusting of powdered sugar and serve with vanilla ice cream for a simple dessert.
Storage
Store the cooled cake in an airtight container.
It can be kept at room temperature for approximately 2 days, depending on the conditions in your kitchen.
For longer storage, refrigerate it in a sealed container for up to approximately 4–5 days.
Allow refrigerated slices to come closer to room temperature before serving for the best texture.
Freezing
This lemon cake can also be frozen.
Cut the completely cooled cake into individual slices.
Wrap each slice tightly in plastic wrap and place the wrapped pieces into a freezer-safe container or bag.
Freeze for up to approximately 2–3 months.
Thaw individual slices at room temperature.
Frequently Asked Questions
Can I make this without a Thermomix?
Yes. The Thermomix simply makes mixing quick and convenient. You can combine the ingredients with an electric mixer or whisk by hand until smooth.
Can I use plain yogurt?
Yes. Thick plain yogurt can be used instead of Greek yogurt.
Can I use a different cake tin?
Yes. A loaf tin or square baking tin can work, but the baking time will change depending on the size and depth.
How do I know when the cake is done?
Insert a toothpick or wooden skewer into the center. It should come out clean or with a few moist crumbs.
Can I make cupcakes from this batter?
Yes. Divide the batter between cupcake cases and reduce the baking time. Begin checking them after approximately 18–20 minutes.
Recipe Summary
Prep Time: 5 minutes
Thermomix Mixing Time: 30 seconds
Bake Time: 30–40 minutes
Cooling Time: 20 minutes
Total Time: Approximately 1 hour
Servings: 8–10 slices
Difficulty: Easy
Method: Thermomix + Oven
Final Thoughts
This 3-Ingredient Thermomix Lemon Cake proves that delicious homemade baking doesn’t always require a long ingredient list. With just lemon cake mix, eggs, and Greek yogurt, you can prepare a soft and flavorful cake with very little effort.
The Thermomix makes the mixing process quick and simple, making this recipe particularly convenient when you’re short on time but still want something homemade.
Serve it plain for a simple afternoon treat, dust it with powdered sugar for an elegant finish, or add berries, cream, or ice cream when you want to turn it into a special dessert.
Whether you’re an experienced Thermomix baker or just getting started, this easy lemon cake is a simple recipe that can quickly become a family favorite.
