Lemon Blueberry Pound Cake Recipe

I always get excited when a recipe takes a classic combination and makes it feel new. This lemon blueberry pound cake recipe is exactly that. It transforms a simple loaf into a sophisticated bake with a hidden swirl of cardamom-spiced lemon curd. The aroma of citrus and warm spice fills my kitchen, making this perfect for a special weekend brunch or an easy family dessert. The cardamom elevates the standard flavor profile, making this version truly memorable.

Ingredients for Cardamom Swirl Pound Cake

• For the Cardamom-Spiced Lemon Curd: You’ll need 60 ml (1/4 cup) fresh lemon juice, 50 g (1/4 cup) granulated sugar, 1 large egg, 15 g (1 tablespoon) cornstarch, 50 g (3.5 tablespoons) unsalted butter, and 2.5 ml (1/2 teaspoon) ground cardamom. The cornstarch helps thicken the curd to ensure it holds its shape during baking, while the cardamom adds a warm, aromatic note that balances the tart lemon.
• For the Pound Cake Batter: Gather 226 g (1 cup) unsalted butter (softened to room temperature), 200 g (1 cup) granulated sugar, 4 large eggs (also room temperature), 5 ml (1 teaspoon) alcohol-free vanilla extract, and the finely grated zest of 2 large lemons. Room temperature ingredients are crucial for proper creaming and a uniform texture in the final lemon blueberry pound cake recipe.
• Dry Ingredients for Cake: You’ll need 280 g (2 1/4 cups) all-purpose flour, 5 ml (1 teaspoon) baking powder, and 2.5 ml (1/2 teaspoon) salt. We’re also using an additional 15 g (1 tablespoon) of all-purpose flour for dusting the blueberries, which helps prevent them from sinking.
• Wet Ingredient for Cake: You will need 120 ml (1/2 cup) whole milk, used to balance the density of the pound cake batter. Use whole milk for the richest flavor and texture; low-fat milk can be used, but may slightly alter the final texture. For a tangier flavor, you can also substitute buttermilk.
• Blueberries: You need 200 g (1 1/2 cups) fresh or frozen blueberries. If using frozen blueberries, do not thaw them first.
• For the Lemon Glaze and Garnish: Prepare 120 g (1 cup) powdered sugar and 30-45 ml (2-3 tablespoons) fresh lemon juice. For garnish, set aside 20 g (1/4 cup) fresh blueberries, 1.25 ml (1/4 teaspoon) finely grated lemon zest, and a pinch of ground cardamom.

Optional (plan-ahead): If you’re shopping for the week, I put this into a 4-Week Meal Plan + Grocery Lists so dinner’s already decided before your day gets busy.

Instructions for Baking the Pound Cake

1. Prepare the Cardamom Curd: In a medium saucepan, whisk together 60 ml lemon juice, 50 g sugar, 1 egg, and 15 g cornstarch until smooth. Cook over medium-low heat, whisking constantly, for 5-7 minutes until the mixture thickens significantly and coats the back of a spoon. Remove from heat and immediately stir in the cubed unsalted butter and 2.5 ml ground cardamom until smooth. Cover the surface directly with plastic wrap to prevent a skin and refrigerate for at least 1 hour until completely firm.
2. Preheat Oven and Pan Prep: Preheat your oven to 175°C (350°F). Thoroughly grease a 23×13 cm (9×5 inch) loaf pan with butter or cooking spray, then dust lightly with flour, tapping out any excess. This ensures the lemon blueberry pound cake releases easily without sticking.
3. Prepare Batter Components: In a medium bowl, whisk together the 280 g all-purpose flour, baking powder, and salt. Set aside. In a separate small bowl, gently toss the 200 g blueberries with the 15 g all-purpose flour to prevent sinking during baking. I learned the hard way that skipping this step leaves all the berries at the bottom, so I always make sure they’re lightly coated when making this lemon blueberry pound cake recipe.
4. Cream Butter and Sugar: In a large bowl, use an electric mixer on medium-high speed to cream together the softened 226 g butter and 200 g sugar for 3-5 minutes until light and fluffy. Beat in the 4 large eggs one at a time, mixing well after each addition to fully incorporate the fat and egg. Stir in the 5 ml vanilla extract and lemon zest.
5. Combine Wet and Dry: With the mixer on low speed, gradually add the dry ingredients to the wet ingredients, alternating with the whole milk. Begin and end with the dry ingredients, mixing only until just combined to avoid overworking the gluten. If your batter looks too stiff at this stage, add 1-2 tablespoons of milk to loosen it slightly. Gently fold in the flour-dusted blueberries using a spatula.
6. Layer and Swirl: Spoon about half of the pound cake batter into the prepared loaf pan, spreading evenly. Dollop half of the chilled cardamom-spiced lemon curd over the batter. Carefully spoon the remaining pound cake batter over the curd layer, spreading it gently to cover. Dollop the remaining curd on top. Using a knife or skewer, gently swirl the curd into the batter a few times for a marbled effect.
7. Bake the Cake: Bake for 60-70 minutes, or until a wooden skewer inserted into the center comes out clean. Avoid areas where concentrated curd might give a false reading (the center near the top of the cake should be tested). If the top begins to brown too quickly, tent loosely with aluminum foil. This lemon blueberry pound cake recipe needs time to set fully.
8. Cool Completely: Let the pound cake cool in the pan for 15 minutes before carefully inverting it onto a wire rack. Cooling thoroughly is essential; do not glaze while warm, as the glaze will melt and run off. This step ensures the cake structure is fully set before slicing this rich lemon blueberry pound cake.
9. Prepare and Apply Glaze: While the cake cools, whisk together 120 g powdered sugar and 30-45 ml fresh lemon juice until smooth. The desired consistency for this lemon blueberry pound cake recipe glaze is thick enough to slowly coat a spoon and create an opaque drizzle; add more lemon juice slowly if needed. Drizzle generously over the completely cooled cake. Allow the glaze to set for 10-15 minutes before slicing.

Tips for a Better Bake and Perfect Swirl

How to Achieve a Moist Crumb

To prevent a dry pound cake, ensure all ingredients (butter, eggs, milk) are at room temperature. This allows for proper emulsification and creaming, trapping air and moisture for a tender crumb. Measure flour accurately using the spoon and level method to avoid compaction; too much flour is the main culprit for a dry lemon blueberry pound cake recipe.

The Cardamom Swirl Technique

The key to a defined swirl is using chilled, firm curd. If the curd is warm, it will melt into the batter during baking, losing definition. When swirling with a knife, do just a few gentle passes to create a marbled effect, avoiding over-mixing the layers.

Preventing Blueberries from Sinking

Dusting the fresh or frozen berries with flour is essential. The coating creates a buffer that prevents the berries from immediately sinking through the batter during baking. Ensure the berries are fully coated, and fold gently to avoid disturbing the coating. I find it easiest to add the berries right before pouring the batter into the pan to keep them evenly distributed.

The Doneness Test (Pound Cake Specifics)

When checking for doneness, insert a skewer or toothpick into the center of the cake, making sure to avoid the concentrated curd areas. A clean skewer indicates doneness; if it comes out gooey with batter, continue baking. Pound cakes often crack on top, which is normal for this type of dense cake.

Variations and Serving Suggestions

Toasted Coconut Variation

Add 1/2 cup of toasted coconut to the pound cake batter along with the blueberries. The toasted coconut enhances the tropical notes and adds a chewy texture. Dusting the pan with coconut instead of flour also adds flavor.

Cream Cheese Glaze

For a richer glaze, replace half of the powdered sugar with cream cheese (about 4 ounces), softened. Beat the cream cheese, powdered sugar, and a tablespoon of lemon juice until smooth. This glaze offers a tangier contrast to the sweet cake.

Pairing Suggestions

Serve slices of this lemon blueberry pound cake with a scoop of vanilla bean ice cream or a dollop of fresh whipped cream. The cardamom swirl makes it sophisticated enough to pair with coffee after dinner or serve with tea at a brunch gathering. Garnish with extra fresh berries and lemon zest for presentation.

FAQs (Frequently Asked Questions)

Can I use frozen blueberries in this recipe?

Yes, you can. Do not thaw them first; just toss them directly with the tablespoon of flour and fold them into the batter while still frozen. Thawing them first will release too much moisture and color into the batter.

How do I store leftover pound cake?

Store at room temperature for up to 3 days, tightly wrapped in plastic wrap or in an airtight container. Because of the fresh curd, it’s safer to refrigerate for up to 5 days after the first day. To reheat, warm slices briefly in the microwave for 10-15 seconds or in a 350°F oven for a few minutes to restore softness.

Why did my pound cake crack on top?

Cracking on top is very common for pound cakes, especially in a loaf pan. It’s due to the dense batter rising slowly in the oven; the edges set before the center, causing it to push up and crack. This is not a sign of failure and adds to its rustic charm.

Can I prepare the curd ahead of time?

Yes, the curd can be made up to 3 days in advance. Store it in an airtight container in the refrigerator and allow it to come slightly closer to room temperature (while remaining firm) before swirling into the batter. This makes the pound cake much faster to assemble on baking day.

Can I make this pound cake without the curd swirl?

Yes, you can omit the curd completely for a simpler lemon blueberry pound cake. The resulting cake will still be rich and flavorful from the lemon zest and blueberries. However, the cardamom swirl adds a unique flavor dimension that elevates this lemon blueberry pound cake recipe.

Conclusion

This lemon blueberry pound cake recipe with the cardamom curd swirl delivers on both flavor and presentation, making it a truly unique and memorable bake for special occasions or a cozy weekend treat. If you’ve enjoyed baking this, take a photo and share it, or pin this family-friendly recipe for later so you can easily find it again.

lemon blueberry pound cake recipe

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• Author: Jade Monroe
• Total Time: 90 minutes
• Yield: 10 servings 1x
• Diet: general

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Description

A moist and tender lemon blueberry pound cake featuring a hidden swirl of cardamom-spiced lemon curd and finished with a bright lemon glaze. This recipe elevates a classic dessert, making it perfect for brunch or special occasions.

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Ingredients

Scale 1x2x3x

• For the Cardamom Curd:
• 1/4 cup fresh lemon juice
• 1/4 cup granulated sugar
• 1 large egg
• 1 tablespoon cornstarch
• 3.5 tablespoons unsalted butter, cubed
• 1/2 teaspoon ground cardamom
• For the Pound Cake:
• 1 cup unsalted butter, softened
• 1 cup granulated sugar
• 4 large eggs, room temperature
• 1 teaspoon vanilla extract
• Zest of 2 large lemons
• 2 1/4 cups all-purpose flour
• 1 teaspoon baking powder
• 1/2 teaspoon salt
• 1/2 cup whole milk
• 1 1/2 cups fresh or frozen blueberries
• 1 tablespoon all-purpose flour, for dusting blueberries
• For the Lemon Glaze:
• 1 cup powdered sugar
• 2–3 tablespoons fresh lemon juice
• For Garnish (Optional):
• 1/4 cup fresh blueberries
• 1/4 teaspoon lemon zest
• Pinch of ground cardamom

Optional (plan-ahead): If you’re shopping for the week, I put this into a 4-Week Meal Plan + Grocery Lists so dinner’s already decided before your day gets busy.

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Instructions

1. Prepare Cardamom Curd: Whisk together lemon juice, sugar, egg, and cornstarch in a saucepan. Cook over medium-low heat, whisking constantly for 5-7 minutes until thick. Remove from heat, then stir in butter and cardamom until smooth. Cover with plastic wrap directly on the surface and refrigerate for at least 1 hour, or until firm.
2. Preheat Oven and Pan: Preheat oven to 350°F (175°C). Grease a 9×5 inch loaf pan thoroughly with butter and dust lightly with flour.
3. Combine Dry Ingredients: In a medium bowl, whisk together the 2 1/4 cups all-purpose flour, baking powder, and salt. Set aside. In a separate small bowl, gently toss the blueberries with the 1 tablespoon of flour to prevent sinking during baking.
4. Cream Butter and Sugar: In a large bowl with an electric mixer, cream the softened butter and granulated sugar for 3-5 minutes until light and fluffy. Beat in the eggs one at a time, followed by the vanilla extract and lemon zest.
5. Make Cake Batter: With the mixer on low speed, add the dry ingredients to the wet ingredients, alternating with the milk. Start and end with the dry ingredients, mixing only until just combined. Gently fold in the flour-dusted blueberries using a spatula.
6. Layer and Swirl Curd: Spread half of the batter into the prepared loaf pan. Dollop half of the firm, chilled lemon curd over the batter. Carefully spread the remaining batter over the curd, then dollop the rest of the curd on top. Use a knife or skewer to create a gentle swirl pattern.
7. Bake the Pound Cake: Bake for 60-70 minutes, or until a wooden skewer inserted into the center (avoiding curd spots) comes out clean. If the top browns too quickly, tent loosely with aluminum foil.
8. Cool Completely: Allow the cake to cool in the pan for 15 minutes before inverting it onto a wire rack to cool completely before glazing.
9. Prepare and Glaze: Whisk together the powdered sugar and lemon juice until smooth. Drizzle generously over the cooled cake. Allow the glaze to set for 10-15 minutes before slicing and serving.

Notes

For a tender crumb, ensure all ingredients, including butter and eggs, are at room temperature before mixing. Dusting the blueberries with flour helps keep them suspended in the batter during baking. Avoid over-mixing the batter when adding wet and dry ingredients. The cardamom curd can be prepared up to 3 days in advance.

• Prep Time: 25 minutes
• Cook Time: 65 minutes
• Category: dessert
• Method: baking
• Cuisine: american

Nutrition

• Serving Size: 1 slice
• Calories: 480 kcal
• Sugar: 40g
• Sodium: 200mg
• Fat: 28g
• Saturated Fat: 16g
• Unsaturated Fat: 12g
• Trans Fat: 0g
• Carbohydrates: 55g
• Fiber: 2g
• Protein: 5g
• Cholesterol: 120mg