This Lemon Blueberry Loaf Cake is the perfect snacking cake for Spring. An easy to make loaf using frozen blueberries and lemon zest for a great flavour. The loaf is topped off with a sweet glaze for a great finishing touch.
I’m back today with another delicious lemon and blueberry recipe! Last week I posted Blueberry Lemon Puff Pastries and they are so good! And if you’ve been following along for any time at long, you’ll know my love for Loaf Cakes. They are generally easy to make, there is no decorating required and you can eat them for Breakfast!
Check out more Easy Loaf Cake Recipes!
What Is This Loaf Cake Like
- Difficultyย โ This is a pretty straight forward recipe to make. See the recipe notes section below to make sure your get your loaf just right.
- Tasteย โ Itโs all about spring fresh flavours with this loaf The loaf is sweet, loaded with blueberries with a hint of lemon flavour. It stays moist for days.
- Servingย โ This loaf makes about 10 servings. Of course, you can cut your slices smaller to serve more or cut them larger to serve less. And in the recipe card at the end of the post you can adjust serving sizes of the recipe.
Ingredients
- Flour – This recipe uses all purpose flour.
- Baking powder – This is the leavening agent used for the loaf cake.
- Salt – Regular table salt helps enhance flavours in the cake.
- Sugar – I used granulated white sugar.
- Sour cream – I used sour cream for the wet component for the cake
- Eggs – Large eggs at room temperature
- Lemon zest – This recipe uses lemon zest for the lemon component.
- Vanilla extract – Vanilla extract is often used in baking to help enhance the flavours.
- Butter – For the fat in the cake, this recipes uses unsalted butter at room temperature.
- Blueberries – I used frozen blueberries for this recipe.
NOTE, The full recipe and instructions can be found at the end of the post in the recipe card.
Instructions
- Preheat oven – Preheat oven to 350 degrees F and line and grease an 8 x 4 inch loaf tin. Set aside.
- Sift dry ingredients – Sift together the flour, baking powder and salt. Set aside.
- Combine sugar and lemon zest – Combine the sugar with the lemon zest. Using your finger tips, combine the zest into the sugar.
- Mix butter, sugar and eggs – In the bowl of your electric mixer, beat the butter on high speed for about 30 seconds. Add the sugar and continue to beat for about 2-3 minutes. Add the eggs, one at a time, mixing well after each addition. Beat in the vanilla extract.
- Add flour and sour cream – In three additions add the flour and sour cream, starting with the flour mixture.
- Combine blueberries and flour – In a small bowl, gently toss the frozen blueberries in the one tablespoons of flour and set aside. Gently stir until just combined.
- Bake – Pour into prepared pan and bake for about 50 โ 55 minutes or until a toothpick inserted into the centre comes out clean.
- Cool cake – Leave to cool about 5 minutes on a wire rack. Remove cake from pan and peel off parchment paper. Leave to cool completely on wire rack.
- Make glaze – Combine milk, icing sugar and vanilla extract. Whisk until it’s smooth, about one minute.
- Glaze and serve – Drizzle the glaze over the cooled cake. Allow the glaze to set before storing in a container.
- Cake will keep for about 3 days in an airtight container.
Recipe Tips
- Measure ingredients correctlyย โ Itโs easy to incorrectly measure ingredient and this often leads to undesirable baking results. If you can, use scales when baking. If not, make sure you measure all the cups correctly.
- Beat the butter, sugar and eggs until fluffyย โ This step is very important. When you are finished mixing these ingredients should be very light, pale yellow and fluffy. The process could take up to 6 minutes or so. This is what helps give the cake a lighter and fluffier texture, so make sure to mix properly.
- Use parchment paper to line your pan – It will make it easier to remove after itโs baked
- Check for the top browning – Check the cake at the halfway mark, if itโs browning too quickly, place a sheet of aluminum foll over the top for the remaining baking time.
- Donโt over bake the cake – Remember all ovens are different.ย When a toothpick inserted into the centre comes out clean, the cake is baked.
Substitutions
- Sour cream โ you can substitute plain natural yogurt, Greek yogurt or even buttermilk.
- Lemon juice and zestย โ this cake can be changed using other citrus flavours like orange, lime or grapefruit. They will all work.
- Frozen blueberries – You can use fresh blueberries. Keep in mind that if using fresh blueberries, the cake may bake quicker because of less moisture being released into the cake.
Serving and Storage
- Serving the loaf cake
- Serve with butter
- Great with fresh whipped cream
- Why not try Homemade Lemon Curd as a topping for a great treat
- And of course, a cup of tea or coffee
- Storing the cake
- Store in an airtight container on the counter up to three days
- To freeze, wrap in freezer proof wrap (like plastic warp), and place in an airtight container. Will keep up to a month in the freezer. If freezing the cake, freeze it unglazed.
Frequently Asked Questions
Berries are heavyย and get weighed down in the batter and will often sink to the bottom because there is nothing for them to hold on to.ย HOW TO PREVENT BERRIES FROM SINKING. Put your raspberries in a bowl and add one tablespoon of flour and toss gently. The flour coating will help the berries attach to the batter in baking and prevent them from sinking.
Strawberries, raspberries and blackberries would all work as well.
A common problem with flat cakes is over mixing of the flour. Flour needs to be gently folded in until itโs just combined.
Blueberry Lemon Puff Pastry Recipe
Blueberry Lemon Muffins
Lemon Blueberry Swiss Roll Cake
Lemon Blueberry Loaf Cake
Ingredients
- 1 1/2 cups all purpose flour
- 2 teaspoons baking powder
- pinch salt
- 1/2 cup butter at room temperature
- 1 cup granulated white sugar
- Zest of one lemon
- 3 eggs at room temperature
- 1 teaspoon vanilla extract
- 3/4 cup sour cream
- 1 1/2 cups blueberries
- 1 tbsp flour
For the Glaze
- 1 cup icing sugar
- 2-3 tablespoons milk
- 1/2 teaspoon vanilla extract
Instructions
- Preheat oven to 350 degrees F and line and grease an 8 x 4 inch loaf tin. Set aside.
- Sift together the flour, baking powder and salt. Set aside.
- Combine the sugar with the lemon zest. Using your finger tips, combine the zest into the sugar.
- In the bowl of your electric mixer, beat the butter on high speed for about 30 seconds. Add the sugar and continue to beat for about 2-3 minutes. Add the eggs, one at a time, mixing well after each addition. Beat in the vanilla extract.
- In three additions add the flour and sour cream, starting with the flour mixture.
- In a small bowl, gently toss the frozen blueberries in the one tablespoons of flour and set aside. Gently stir until just combined.
- Pour into prepared pan and bake for about 50 โ 55 minutes or until a toothpick inserted into the centre comes out clean.
- Leave to cool about 5 minutes on a wire rack. Remove cake from pan and peel off parchment paper. Leave to cool completely on wire rack.
- Combine milk, icing sugar and vanilla extract. Whisk until it's smooth, about one minute.
- Drizzle the glaze over the cooled cake. Allow the glaze to set before storing in a container.
- Cake will keep for about 3 days in an airtight container.
*A note on times provided: appliances vary, any prep and/or cook times provided are estimates only.