Rich Lemon Cake (Made with Whole Boiled Lemon)
If you love bold citrus flavor and incredibly moist texture, this Rich Lemon Cake will quickly become one of your favorites. What makes it special? The whole lemon — peel included — is boiled and blended into the batter, giving the cake a deep, fragrant lemon taste without bitterness.
Perfect for afternoon tea, breakfast, or a light dessert, this simple homemade loaf is easy to prepare and delivers bakery‑quality results every time.

Why You’ll Love This Recipe
- 🍋 Intense natural lemon flavor from using the whole boiled lemon
- 🧁 Soft, moist texture that stays fresh for days
- 👩🍳 Simple pantry ingredients you likely already have
- ⏱️ Quick and beginner-friendly recipe
- 🍇 Optional dried fruit adds extra texture and sweetness
This cake is perfect if you’re looking for a traditional-style lemon loaf with a rich homemade taste.
Tools
To make this lemon loaf cake, you’ll need:
- 35 x 15 cm loaf pan
- Mixing bowls
- Hand whisk or electric mixer
- Blender or food processor
- Measuring cups and spoons
- Spatula
- Toothpick (for doneness test)
Ingredients & Prep
Ingredients
- 1 large lemon (boiled for 6 minutes, seeds removed)
- 1 cup sugar (180 g)
- 3 eggs
- 7 tablespoons vegetable oil (70 ml)
- 5 tablespoons milk (50 ml)
- 2 cups flour (250 g)
- 1 packet baking powder (10 g)
- 1 small cup mixed dried fruit
- 1 teaspoon butter (for greasing the pan)
Preparation Notes
- Boiling the lemon helps soften the peel and remove bitterness.
- Always remove all seeds before blending.
- Preheat your oven to 160°C (325°F) before starting the batter.
How to Make a Rich Lemon Cake
Step 1: Prepare the Lemon
Boil the whole lemon in water for 6 minutes. Let it cool slightly, slice it, and remove all seeds.
Step 2: Mix the Wet Ingredients
In a large bowl, whisk the eggs and sugar until slightly light and creamy.
Add the milk and vegetable oil and mix until well combined.
Step 3: Blend the Lemon
Place the boiled lemon slices into a blender and blend until smooth.
Add the lemon puree to the egg mixture and mix well.
Step 4: Add the Dry Ingredients
Sift together the flour and baking powder.
Gradually fold them into the batter until smooth.
Add the mixed dried fruit and gently stir.
Step 5: Bake
Grease your loaf pan with butter and pour in the batter.
Bake in a preheated oven at 160°C (325°F) for 30–35 minutes.
Insert a toothpick into the center — if it comes out clean, your cake is ready.
Let the cake cool before slicing.

Storage
- Store at room temperature in an airtight container for up to 3 days.
- Refrigerate for up to 5 days.
- Freeze slices individually for up to 2 months. Wrap tightly to prevent freezer burn.
For best texture, bring refrigerated cake to room temperature before serving.
Frequently Asked Questions
Can I skip boiling the lemon?
Boiling helps reduce bitterness and softens the peel. Skipping this step may result in a stronger, slightly bitter taste.
Can I make this cake without dried fruit?
Yes. The dried fruit is optional and can be omitted without affecting the texture.
Can I use butter instead of oil?
Yes, you can substitute melted butter in the same quantity, though the texture may be slightly denser.
How do I know when the cake is fully baked?
Insert a toothpick into the center. If it comes out clean or with a few dry crumbs, it’s done.
Can I add a glaze?
Absolutely. A simple lemon glaze made with powdered sugar and fresh lemon juice pairs beautifully with this cake.

Rich Lemon Cake (Made with Whole Boiled Lemon)
Equipment
- Loaf Pan (35x15 cm)
- Blender or Food Processor  (for pureeing the lemon)
- Mixing Bowl
- Hand Whisk or Electric Mixer
- Sifter
- Silicone Spatula
Ingredients
Lemon Puree
- 1 large  Lemon (boiled for 6 minutes, sliced, and seeded)
Batter Base
- 3 large  Eggs (at room temperature)
- 180 g Granulated Sugar 1 cup
- 7 bsp Vegetable Oil 70 ml
- 5 tbsp Milk 50 mlÂ
Dry Ingredients & Add-ins
- 250Â g All-Purpose Flour 2 cups
- 10 g Baking Powder 1 packet
- 1 small cup Mixed Dried Fruit (optional)
- 1 tsp Butter (specifically for greasing the pan)
Instructions
- Place the whole lemon in a small pot of water. Bring to a boil and simmer for 6 minutes to soften the rind and remove bitterness.
- Remove the lemon, let it cool slightly, then slice it open. Carefully remove all seeds (this is crucial to avoid bitterness).
- Preheat your oven to 160°C (325°F) and grease your 35x15 cm loaf pan with 1 teaspoon of butter.
- Put the deseeded lemon slices into a blender or food processor. Blend until you get a completely smooth, creamy lemon paste.
- In a large mixing bowl, whisk the eggs and sugar together until the mixture is pale and frothy.
- Pour in the milk and vegetable oil, and whisk to combine. Add the blended lemon puree and stir well.
- Sift in the flour and baking powder. Using a spatula, fold the ingredients together gently until just combined (do not overmix).
- Gently fold in the mixed dried fruit.
- Pour the batter into the greased loaf pan. Bake for 30 to 35 minutes at 160°C (325°F). Check with a toothpick; it should come out clean. Let cool before slicing.
Notes
- Seed Warning: Double-check that every single seed is removed from the lemon before blending. Even one seed will make the cake taste bitter.
- Room Temp Ingredients: Ensure your eggs and milk are at room temperature to prevent the batter from curdling.
- Storage: Keep wrapped in plastic wrap or in an airtight container at room temperature for up to 3 days, or freeze slices for up to 2 months.
