The Ultimate Blueberry Lemon Loaf Cake Recipe with Zesty Glaze

Blueberry Lemon Loaf Cake
Julia Pacheco
This blueberry lemon loaf cake is a true delight, combining the comforting sweetness of a loaf cake with the bright, tangy zest of fresh lemons and the juicy pop of blueberries. Each slice is incredibly soft, moist, and bursting with flavor, making it a perfect treat for any time of day – from a morning coffee companion to an elegant dessert. The simple lemon glaze adds a final touch of sweetness and citrusy zing that you won’t want to miss.
Whether you’re an experienced baker or just starting out, this recipe is designed to be straightforward and rewarding. We’ll guide you through each step to ensure your loaf cake turns out perfectly every time.
10 mins
55 mins
1 hr 5 mins
6 servings
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Why You’ll Love This Blueberry Lemon Loaf Cake
There are countless reasons to fall in love with this particular loaf cake. Its vibrant flavors make it stand out, offering a perfect balance of sweet and tangy. The blueberries provide a delightful burst of fruitiness, complementing the bright, zesty notes of lemon. The texture is another highlight – incredibly moist and tender, it practically melts in your mouth. Furthermore, despite its impressive taste, this recipe is surprisingly easy to make, even for novice bakers. It uses simple ingredients and straightforward steps, ensuring a successful bake every time. It’s truly a versatile treat, perfect for breakfast, a coffee break, dessert, or even a thoughtful homemade gift.
Ingredients
This recipe cleverly uses a white cake mix as its base, simplifying the process without compromising on flavor or texture. The addition of jello mix is a secret ingredient that contributes to the cake’s incredible moistness and adds a subtle fruity undertone that pairs wonderfully with the fresh blueberries and lemon. For best results, ensure your cream cheese is softened to room temperature for a smooth, lump-free filling.
- 15 oz box white cake mix
- 3 egg whites
- 3 oz box lemon jello mix (or any light-colored jello mix that complements lemon/blueberry)
- ¾ cup water
- 1 ⅓ cup fresh blueberries (rinse and lightly flour them to prevent sinking)
- 6 oz cream cheese, softened
- 2 tbsp sugar
- 1 large egg
For the Lemon Glaze:
- 1 cup powdered sugar (confectioners’ sugar)
- ½ tsp vanilla extract
- 2-3 tbsp fresh lemon juice (start with 2 tbsp, add more for desired consistency and tang)
- Optional: 1 tbsp milk (if glaze is too thick)
Equipment You’ll Need
- Standard loaf pan (9×5 inch)
- Large mixing bowl
- Medium mixing bowl
- Small mixing bowl (for glaze)
- Whisk or electric mixer
- Rubber spatula
- Non-stick cooking spray
Instructions
Prepare Your Workspace and Cake Batter:
Preheat your oven to 350°F (175°C). Lightly grease and flour a standard loaf pan, or line it with parchment paper leaving an overhang on the sides for easy removal. In a medium-sized mixing bowl, combine the white cake mix, egg whites, and the entire packet of lemon jello mix. Gradually add the ¾ cup of water, stirring well with a whisk or electric mixer until the batter is smooth and no dry spots remain. Be careful not to overmix. Gently fold in the fresh blueberries using a rubber spatula. It’s a good practice to lightly coat blueberries in flour before adding them to the batter; this helps prevent them from sinking to the bottom during baking.
Whip Up the Cream Cheese Filling:
In a separate, smaller bowl, add the softened cream cheese, 2 tablespoons of sugar, and the remaining whole egg. Using a whisk or electric mixer, beat these ingredients together until the mixture is completely smooth and creamy. Ensure there are no lumps of cream cheese, as this will affect the texture of your filling. This layer will add a wonderful tang and extra moisture to the cake.
Assemble and Bake Your Loaf Cake:
Pour approximately half of the blueberry cake mixture into your prepared loaf pan, spreading it evenly across the bottom. Next, carefully spoon or pour all of the cream cheese mixture over the cake batter, trying to keep it centered and not touching the sides of the pan too much, if possible. Finally, pour the remaining cake mixture over the cream cheese layer, gently spreading it to cover the filling. Place the loaf pan in the preheated oven and bake for 55 minutes, or until a wooden skewer or toothpick inserted into the center of the cake (avoiding the cream cheese layer if possible) comes out clean. Baking times can vary, so keep an eye on it after about 45-50 minutes. The top should be golden brown.
Prepare the Zesty Lemon Glaze:
While the cake is baking or cooling slightly, prepare the irresistible lemon glaze. In a small bowl, combine the powdered sugar, vanilla extract, and 2 tablespoons of fresh lemon juice. Whisk vigorously until the mixture is smooth and has a pourable consistency. If the glaze appears too thick, add an additional tablespoon of lemon juice or milk, half a teaspoon at a time, until it reaches your desired consistency. You want it thick enough to coat the back of a spoon but still able to drizzle smoothly.
Glaze and Serve:
Once the loaf cake is out of the oven, let it cool in the pan for about 10-15 minutes before carefully transferring it to a wire rack to cool completely. Drizzle the prepared lemon glaze generously over the cooled loaf cake. The glaze will set as it cools, creating a beautiful finish and adding another layer of bright lemon flavor. Allow the glaze to set for a few minutes before slicing and serving. Enjoy your delicious homemade Blueberry Lemon Loaf Cake!
Tips for the Perfect Blueberry Lemon Loaf Cake
- Room Temperature Ingredients: Ensure your egg whites, cream cheese, and egg for the filling are at room temperature. This helps them incorporate more smoothly into the batter, leading to a more uniform and tender crumb.
- Prevent Blueberries from Sinking: Lightly toss your fresh blueberries with 1-2 teaspoons of flour or cake mix before adding them to the batter. This thin coating helps them suspend throughout the cake rather than sinking to the bottom.
- Don’t Overmix: Overmixing cake batter can lead to a tough cake. Mix until just combined, ensuring no dry streaks remain.
- Test for Doneness: Ovens can vary. Use the toothpick test. If it comes out clean or with moist crumbs attached, your cake is done. If it’s still gooey, bake for a few more minutes.
- Cooling is Key: Allow the cake to cool in the pan for a bit, then on a wire rack. Glazing a hot cake will result in the glaze melting and running off.
- Adjust Glaze Consistency: If your glaze is too thick, add more liquid (lemon juice or milk) a tiny bit at a time. If it’s too thin, whisk in a little more powdered sugar until you reach your desired consistency.
Delicious Variations to Try
- Add Lemon Zest: For an even more intense lemon flavor, grate the zest of one lemon directly into the cake batter along with the jello mix.
- Cream Cheese Swirl: Instead of layering the cream cheese filling, you can gently swirl it into the top layer of the cake batter with a knife after pouring it into the pan.
- Different Berries: Feel free to swap blueberries for raspberries, blackberries, or a mix of berries. Adjust the amount as needed.
- Nutty Crunch: Add a handful of chopped walnuts or pecans to the cake batter for a delightful textural contrast.
- Coconut Twist: Incorporate some shredded coconut into the cake batter for a tropical flair.
Storage Instructions
Store your Blueberry Lemon Loaf Cake in an airtight container at room temperature for up to 3 days. For longer freshness, you can store it in the refrigerator for up to a week. If refrigerating, allow it to come to room temperature or gently warm a slice before serving for the best texture and flavor. This cake also freezes well; wrap individual slices or the whole loaf tightly in plastic wrap and then aluminum foil for up to 2-3 months. Thaw at room temperature when ready to enjoy.
Serving Suggestions
This versatile loaf cake is wonderful on its own, but here are a few ideas to elevate your experience:
- Serve slices with a dollop of whipped cream or a scoop of vanilla ice cream for a decadent dessert.
- Enjoy it with your morning coffee or afternoon tea.
- It makes a fantastic addition to any brunch spread.
- Pack a slice for a delightful snack on the go.
Nutrition
Carbohydrates: 81g |
Protein: 9g |
Fat: 13g |
Saturated Fat: 7g |
Polyunsaturated Fat: 1g |
Monounsaturated Fat: 3g |
Trans Fat: 0.3g |
Cholesterol: 56mg |
Sodium: 683mg |
Potassium: 142mg |
Fiber: 2g |
Sugar: 50g |
Vitamin A: 438IU |
Vitamin C: 3mg |
Calcium: 191mg |
Iron: 2mg
Nutrition information is automatically calculated and should only be used as an approximation. Actual values may vary based on specific ingredients and preparation methods.
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