Looking for an easy and flavorful snack to bake at home? These moist lemon walnut mini loaf cakes are perfect for a delicious homemade treat. Light, tender, and beautifully fragrant, they strike the perfect balance between bright lemon and rich walnuts. It’s a combination I absolutely love and keep coming back to.
At home, these mini loaf cakes are always a hit and disappear in no time. Even if you have never baked before, this recipe is as simple as a basic yogurt cake. No special technique is required, and the result is always perfectly moist and tender.
They are perfect for an after school snack or enjoyed with a cup of coffee or tea. Their individual size also makes them easy to pack for work or a day out. A quick, easy, and delicious recipe, perfect when you want a change from a classic loaf cake.
Table of Contents
Tips for Moist and Tender Lemon Walnut Mini Loaf Cakes
Do not whip the eggs and sugar: Unlike many cake recipes, we do not use the technique of whipping the eggs and sugar until pale and fluffy. This is intentional. The goal is to create a cake that is dense and moist.
Rub the flour and butter together: Start by rubbing the flour, butter, and sugar together using a hand mixer, a stand mixer fitted with the paddle attachment, or your fingertips, just as you would for a shortcrust or shortbread pastry. You should obtain a sandy, uniform texture before adding the remaining ingredients.
Add the wet ingredients: Once the rubbing-in stage is complete, add the eggs and milk to the dry ingredients, mixing with a whisk just until the batter comes together. Do not try to make it perfectly smooth.
Do not overmix: This is the key to moist, well-risen mini cakes. Mixing too much develops gluten, making your cakes dense and compact. Mix just until combined, then stop.
Watch the Recipe Video
Ingredients for 8 mini loaf cakes or one large loaf cake
Note: You will find the printable recipe card at the end of this article.
I used mini paper loaf pans, but this recipe also works in an 8.3 × 4.3 inch loaf pan. If using a 9.5 inch round cake pan, double the ingredients. If you are using a pan, grease it and line it with parchment paper.
The Cake Batter
- 225 g (8 oz) all-purpose flour
- 11 g (2 ½ teaspoons) baking powder
- 1 pinch of salt
- 185 g (6.5 oz) unsalted butter, softened and cut into pieces
- 185 g (6.5 oz) granulated sugar
- 3 eggs
- 90 ml (3 fl oz) whole milk
- 105 g (3.7 oz) finely chopped walnuts
- 1 tablespoon lemon zest
Lemon Syrup
- 120 g (4.2 oz) granulated sugar
- 75 g (2.6 oz) unsalted butter
- 6 tablespoons lemon juice
- 3 tablespoons water
How to make these lemon walnut mini loaf cakes
Make the Lemon Syrup
In a saucepan, combine the lemon juice, water, sugar and butter over medium heat and bring to a boil.
Reduce the heat and simmer uncovered for 3 minutes. Set aside to cool.
Cake Batter
Preheat the oven to 350°F (180°C)
In the bowl of a stand mixer fitted with the paddle attachment, or in a large mixing bowl using a hand mixer, combine the flour, salt, baking powder and butter cut into small pieces.
Mix briefly until you get a sandy, crumbly texture. The mixture should be fine and granular. You can also rub the ingredients together by hand before switching to a simple whisk for the next steps.
Add the sugar and mix. Then add the eggs and milk and mix just enough to bring the batter together.
Important: Do not try to make the batter smooth! This is what gives the cakes their moistness.
Add the walnuts and lemon zest and mix quickly, just enough to incorporate them.
Fill the pan or the mini paper loaf pans three quarters full and smooth the surface.
Bake for 30 to 45 minutes for a large loaf until a skewer inserted in the center comes out clean. For these mini loaf cakes, start checking at 25 minutes.
Remove from the oven, leave the cake in the pan and pour the cold lemon syrup over the top. Allow to cool before unmolding.
If a skin has formed on the surface of the syrup, strain it through a fine mesh sieve before using. For the mini paper loaf pans, brush the syrup generously over the top in several coats.
How to Store These Lemon Walnut Mini Loaf Cakes
- At room temperature: Store the mini loaf cakes in an airtight container for 3 to 4 days to keep them moist.
- In the fridge: They will keep for up to one week. Let them sit at room temperature for 20 to 30 minutes before serving, as the cold can make them firm. They will become soft and moist again.
- In the freezer: These mini loaf cakes freeze very well. I often freeze them in batches of 2 or 3 so I always have some on hand for last-minute snacks. Just take them out a few hours ahead of time.
If you made a full-size loaf, you can freeze it whole by wrapping it well in plastic wrap and placing it in a zip-top bag, or slice it first and wrap the slices individually. This way, you can take out only what you need.
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Moist Lemon Walnut Mini Loaf Cakes
INGREDIENTS
Makes 8 mini loaf cakes or 1 large loaf cake
The Cake Batter
- 225 g all-purpose flour
- 11 g baking powder 2 ½ teaspoons
- 1 pinch of salt
- 185 g unsalted butter softened and cut into pieces
- 185 g granulated sugar
- 3 eggs
- 90 ml whole milk
- 105 g finely chopped walnuts
- 1 tablespoon lemon zest
Lemon Syrup
- 120 g granulated sugar
- 75 g unsalted butter
- 6 tablespoons lemon juice
- 3 tablespoons water
PREPARATION
Make the Lemon Syrup
- In a saucepan, combine the lemon juice, water, sugar and butter over medium heat and bring to a boil.
- Reduce the heat and simmer uncovered for 3 minutes. Set aside to cool.
Cake Batter
- Preheat the oven to 350°F (180°C)
- In the bowl of a stand mixer fitted with the paddle attachment, or in a large mixing bowl using a hand mixer, combine the flour, salt, baking powder and butter cut into small pieces.
- Mix briefly until you get a sandy, crumbly texture. The mixture should be fine and granular. You can also rub the ingredients together by hand before switching to a simple whisk for the next steps.
- Add the sugar and mix. Then add the eggs and milk and mix just enough to bring the batter together.
- Add the walnuts and lemon zest and mix quickly, just enough to incorporate them.
- Fill the pan or the mini paper loaf pans three quarters full and smooth the surface.
- Bake for 30 to 45 minutes for a large loaf until a skewer inserted in the center comes out clean. For these mini loaf cakes, start checking at 25 minutes.
- Remove from the oven, leave the cake in the pan and pour the cold lemon syrup over the top. Allow to cool before unmolding.
- If a skin has formed on the surface of the syrup, strain it through a fine mesh sieve before using. For the mini paper loaf pans, brush the syrup generously over the top in several coats.
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