Name: Lemon Blueberry Cake with Fresh Summer Berries
Prep time: 20 min
Cook time: 40 min
Total time: 1 h 15 min
Yield: 10 slices
Cuisine: American
Ingredients: 2 cups all-purpose flour (spooned and leveled); 1.5 tsp baking powder; 0.5 tsp baking soda; 0.25 tsp salt; 0.75 cup granulated sugar; 0.5 cup unsalted butter (softened to room temperature); 2 large eggs (room temperature); 2 tsp lemon zest (from about 2 lemons); 3 tbsp fresh lemon juice; 1 tsp vanilla extract; 0.75 cup whole milk (room temperature); 1.5 cups fresh blueberries (divided, rinsed and dried); 1 tbsp all-purpose flour (for tossing the blueberries); 1 cup powdered sugar (sifted); 2 tbsp fresh lemon juice; 1 tsp lemon zest (optional but recommended); 0.5 cup fresh blueberries (for topping)

Jump to Recipe

This cake started as a happy accident one July afternoon when I had a pint of blueberries that needed using and a lemon rolling around on the counter. The combination turned into one of my most-requested recipes, and once you taste it, you'll understand why.

This recipe is forgiving, straightforward, and genuinely beautiful on the table. We keep the ingredient list simple and the process clear so you can focus on the good part, which is sharing it with people you love.

Lemon Blueberry Cake with Fresh Summer Berries

A bright, tender cake bursting with fresh blueberries and sunny lemon flavor that feels like summer in every slice.

4.7 (98 reviews)

Vegetarian

Prep20 min

Cook40 min

Cooling time before slicing15 min

Total1 hr 15 min

Serves10 slices

Ingredients

Cake Batter

2 cups all-purpose flour , spooned and leveled
1.5 tsp baking powder
0.5 tsp baking soda
0.25 tsp salt
0.75 cup granulated sugar
0.5 cup unsalted butter , softened to room temperature
2 large eggs , room temperature
2 tsp lemon zest , from about 2 lemons
3 tbsp fresh lemon juice
1 tsp vanilla extract
0.75 cup whole milk , room temperature
1.5 cups fresh blueberries , divided, rinsed and dried
1 tbsp all-purpose flour , for tossing the blueberries

Simple Lemon Glaze

1 cup powdered sugar , sifted
2 tbsp fresh lemon juice
1 tsp lemon zest , optional but recommended
0.5 cup fresh blueberries , for topping

Instructions

Prepare and Mix

Preheat your oven to 350 degrees F. Grease a 9-inch round cake pan and line the bottom with a circle of parchment paper. Grease the parchment too so nothing sticks.

Toss 1 cup of the blueberries with 1 tablespoon of flour in a small bowl. This simple step keeps them suspended throughout the cake instead of sinking to the bottom. Set the coated berries aside.

Whisk together the flour, baking powder, baking soda, and salt in a medium bowl. Set that aside as well.

Beat the softened butter and sugar together in a large bowl using a hand mixer or stand mixer on medium speed. Keep going for about 2 to 3 minutes until the mixture looks pale and fluffy. That air you're building in right now gives the cake its lift.

Add the eggs one at a time, beating well after each one. Mix in the lemon zest, lemon juice, and vanilla extract. The batter may look slightly curdled at this point and that is completely normal.

Add the flour mixture to the butter mixture in three additions, alternating with the milk. Start and end with the flour mixture. Mix on low speed just until each addition disappears into the batter. Overmixing makes a tough cake, so stop as soon as you no longer see dry streaks.

Fold in the flour-coated blueberries gently with a rubber spatula. Pour the batter into your prepared pan and smooth the top. Scatter the remaining half cup of uncoated blueberries over the surface and press them in very lightly.

Bake and Glaze

Bake for 38 to 42 minutes. The cake is ready when the top is golden, the edges pull slightly from the sides of the pan, and a toothpick inserted in the center comes out clean or with just a crumb or two.

Let the cake cool in the pan for 15 minutes before turning it out onto a wire rack. This rest time helps the structure set so it slices cleanly. You'll find the patience is worth it.

While the cake cools, whisk together the powdered sugar and lemon juice until smooth. Add the lemon zest if you're using it. The glaze should flow off a spoon in a slow, steady ribbon. Add a few extra drops of lemon juice if it seems too thick.

Once the cake has cooled for at least 15 minutes on the rack, drizzle the glaze over the top. Scatter the fresh blueberries over the glazed surface and serve while the berries are still bright and beautiful.

Tips & Notes

Room temperature butter, eggs, and milk make a real difference here. Cold ingredients don't cream or blend as smoothly, and the texture of your finished cake will show it. Set everything out about 30 minutes before you start.
Tossing your blueberries in flour before folding them in is one of those small tricks that pays off in a big way. Fresh blueberries are heavy, and without that coating they will sink straight to the bottom of the pan.
Zest your lemons before you juice them. Once a lemon is juiced it's nearly impossible to zest well. It takes about 30 extra seconds and it saves a lot of frustration.
If you don't have a 9-inch round pan, this recipe also works in a standard 9x5 loaf pan. Increase the bake time to 50 to 55 minutes and check with a toothpick.
Frozen blueberries work in the batter but use fresh ones for the topping. Frozen berries on top will bleed into the glaze and make things look muddy.

Storage: Store covered at room temperature for up to 2 days. For longer storage, refrigerate for up to 5 days. Bring slices back to room temperature before serving for the best texture and flavor.

Nutrition per serving · estimated

310 Cal

11g Fat

50g Carbs

5g Protein

2g Fiber

28g Sugar

195mg Sodium

Lemon Blueberry Cake with Fresh Summer Berries step-by-step

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Why Lemon and Blueberry Work So Well Together

There's real chemistry happening when you pair lemon and blueberry in a baked good. The lemon's acidity sharpens the blueberry flavor and keeps the cake from tasting too sweet or heavy. You get brightness, fruitiness, and a little tang all working together in one bite.

This recipe uses lemon in two ways, zest in the batter and juice in the glaze, because each one does something different. The zest carries the floral, aromatic oils from the skin and adds fragrance. The juice brings the sour, clean citrus flavor. Using both gives you a much more layered lemon presence than juice alone ever could.

Making This Cake Your Own

Once you're comfortable with the base recipe, there are a few easy ways to take it in different directions. Swap the blueberries for raspberries or blackberries if that's what you have on hand. Both work beautifully with the lemon and hold up well during baking.

You can also skip the glaze entirely and serve the cake with a spoonful of lightly sweetened whipped cream and a pile of fresh berries on top. That approach feels a little more casual and just as delicious. We've served it that way at summer dinners and it disappears just as fast.

Lemon Blueberry Cake with Fresh Summer Berries