Lemon blueberry pound cake is the bundt that gets quieter as the afternoon goes on, because everyone is busy eating it:
a buttery, sour cream enriched crumb packed with two cups of blueberries, brightened with fresh lemon zest and juice, and drizzled with a sweet lemon glaze that pools in every ridge of the pan pattern.
This is a true cream it and wait for it pound cake, baked long and slow until the top turns deep gold and the kitchen smells like a bakery on a good day.
It is ideal for brunches, potluck tables, baby showers, and anyone who believes dessert fruit counts as fruit. The recipe makes one large, generous bundt, and no slice survives to midnight.
Recipe at a Glance
- Prep time: 20 minutes
- Bake time: 70 to 80 minutes
- Total time: about 2 hours including cooling
- Servings: 12 to 16 slices
- Difficulty: Easy
- Method: Creamed butter pound cake, bundt pan, oven baked
Ingredients You’ll Need
- 1 cup unsalted butter softened
- 2 cups granulated sugar
- 4 large eggs
- 1 tsp vanilla
- 3 cups all-purpose flour
- 1 tsp salt
- 1 tsp baking powder
- 2 cups fresh blueberries
- 1 tbsp lemon zest
- 1 cup sour cream
- 2 tbsp lemon juice
- 1.5 cups powdered sugar
Ingredient Notes & Easy Substitutions
The butter and sugar base: One cup of butter creamed with two cups of sugar for a full five minutes is the foundation of pound cake; the fluffiness you build here becomes the rise, since pound cakes lean on creamed air rather than much leavening. Do not rush this step for anything.
Sour cream: A full cup keeps the crumb tender and moist for days, the same trick that makes my coffee cake banana bread stay soft on day three. Full fat sour cream only; this is not the recipe for light substitutes.
Blueberries: Two cups of fresh blueberries are the dream, tossed with a tablespoon of flour so they suspend instead of sinking. Frozen blueberries work straight from the freezer, never thawed, though they may tint the batter purple in patches, which is honestly charming.
Lemon zest and juice: The zest carries the perfume and the juice carries the bright, so use both and zest the lemon before you juice it, because zesting a halved lemon is a small sad impossible job. One tablespoon of zest and two of juice is the balance.
Powdered sugar: A cup and a half becomes the glaze, whisked with lemon juice until it pours in thick ribbons. It is also worth keeping extra on hand for a final dusting at the table, which photographs beautifully.
Equipment You’ll Need
- 10 to 12 cup bundt pan
- Stand mixer or hand mixer and a large bowl
- Medium bowl for dry ingredients
- Silicone spatula
- Wire cooling rack
- Small bowl and whisk for the glaze
How to Make Lemon Blueberry Pound Cake
Cream, alternate, fold, bake, glaze. Pound cake rewards patience at the mixer and restraint at the end. Follow with me.
Step One: Prep the Oven and Pan
Preheat the oven to 350°F. Grease and flour a bundt pan thoroughly, getting into every flute and crevice.
You are looking for a thin, even coat of butter and flour over the whole interior. Bundt pans are notoriously clingy; a missed crevice means a missing piece of crust on the prettiest part of the cake.
Step Two: Cream Butter, Sugar, and Eggs
Cream the softened butter and sugar together until light and fluffy, then add the eggs one at a time, mixing well after each.
You are looking for a pale, noticeably fluffy mixture, which takes three to five minutes of real creaming. The eggs go in one at a time so the batter stays smooth and emulsified rather than curdled.
Step Three: Add the Lemon and Vanilla
Mix in the vanilla, lemon zest, and lemon juice until evenly distributed.
You are looking for a fragrant, glossy batter with the zest flecked throughout. This is where the kitchen starts smelling like the promise of the next hour, and it only gets better.
Step Four: Alternate Dry Ingredients and Sour Cream
Whisk the flour, salt, and baking powder together, then add the dry ingredients to the batter alternately with the sour cream, beginning and ending with the flour.
You are looking for a thick, smooth batter with no dry streaks. The alternating pattern keeps the gluten relaxed and the crumb tender; dump it all in at once and the cake turns tough and dense in the wrong way.
Step Five: Flour and Fold the Blueberries
Toss the blueberries with 1 tbsp flour, then fold them gently into the batter.
You are looking for berries distributed evenly with minimal bursting. The flour coating grips the batter and stops the berries from sinking to the bottom of the pan during the long bake. Fold with a light hand; smashed berries streak the crumb purple.
Step Six: Fill and Bake
Pour the batter into the prepared bundt pan and smooth the top, then bake for 70 to 80 minutes, until a toothpick comes out clean.
You are looking for a deep golden top and a toothpick with moist crumbs but no wet batter. Pound cake is a marathon bake; start checking at 70 minutes and trust the toothpick over the clock, since bundt pans and ovens both have personalities.
Step Seven: Cool and Glaze
Cool the cake in the pan for 15 minutes, turn it out onto a wire rack, and let it cool before drizzling with the lemon glaze made from the powdered sugar and lemon juice.
You are looking for a fully cooled cake so the glaze sits on top in bright white ribbons instead of melting invisibly into the crumb.
Whisk the powdered sugar with just enough lemon juice to pour thickly, and let it drip down the sides the lazy, beautiful way.
Serving Size & Batch Scaling
One bundt cuts into 12 to 16 slices depending on ambition. For a crowd, two cakes behave identically on two racks, rotated halfway through; the batter doubles cleanly if your mixer can handle it, otherwise mix in two rounds.
This is a cake that looks like you fussed for hours when the mixer did the work, so it is my go-to when guests are coming and the schedule is already full.
Making More or Less?
- 8 servings: Two thirds of everything in a smaller bundt or loaf pan; start checking the bake 15 minutes early.
- 12 to 16 servings: The recipe as written.
- A crowd: Two bundts, same shelf arrangement, rotated at the 40-minute mark. Glaze both just before serving so each gleams.
For any batch: real creaming, alternating additions, flour tossed berries, and the honest toothpick test. Pound cake does not reward shortcuts, but it repays every minute.
Nutrition Estimate Per Serving
The following is an estimated nutritional breakdown per slice (1 of 14), calculated from the ingredients in this recipe. It is an estimate, not medically precise information.
- Calories: ~385
- Protein: 5g
- Carbohydrates: 60g
- Fat: 14g
- Fiber: 2g
- Sugar: 41g
- Sodium: ~190mg
Useful highlight: the blueberries bring antioxidants and the yogurt like tang of sour cream keeps portions satisfying, so a single slice genuinely ends the craving.
Common Mistakes to Avoid
Rushing the creaming. Pale and fluffy takes five minutes; sand and grainy takes one. The cake’s rise lives in that creamed air.
Skipping the flour toss. Untossed berries all sink into one blue stratum at the base. One tablespoon of flour keeps them suspended.
Opening the oven early. Pound cakes in deep pans can collapse if disturbed before they set. Wait until at least the 60-minute mark to test.
Glazing a warm cake. Warmth erases glaze. Cool fully, then drizzle, and the white ribbons stay put.
Troubleshooting Guide
My cake stuck to the pan. Now what? Leave it upside down, wrap the warm pan in a damp towel, and give it steam for ten minutes; most of the crust surrenders. Next time, butter every crevice and dust with flour like you mean it.
The outside browned before the middle finished. Why? The pan is dark metal or the oven runs hot. Tent loosely with foil for the final stretch and add the minutes the center needs.
All my berries sank anyway. What happened? The batter was likely a touch thin or the berries were thawed. Keep them frozen if using frozen, toss well in flour, and fold at the very end.
The crumb is dense and heavy. Is that wrong? Pound cake is dense by design, but brick heavy means undercreamed butter or overmixed flour. Five full minutes of creaming and a light final hand fix it.
Variations & Customizations
Lemon raspberry version: Swap the blueberries for raspberries. Sharper, prettier against the yellow crumb, equally beloved.
Lemon cream cheese glaze version: Beat a little cream cheese into the glaze for a tangy, thicker ribbon. Decadent and worth it.
Blueberry dump cake angle: If you want the same flavors with five minutes of work, my lemon blueberry cheesecake dump cake is the lazy day cousin, and my blueberry loaf cake covers the smaller household.
More summer fruit baking: Sweet cherry season gets its own celebration in cake form, with a completely different personality and the same bundt drama.
The batter method here follows the classic alternating technique at Southern Discourse, and the glaze ratios at Boston Girl Bakes match the powdered sugar quantities used above.
What to Serve With It
For brunch: Thick slices alongside bacon and mimosas. The cake holds its own at the savory table, which is the true test of a brunch dessert.
For dessert: A few fresh blueberries and a dab of whipped cream turn a square slice into a plated dessert in under a minute.
With tea: This is a three in the afternoon cake. Put the kettle on and cut accordingly.
For gifting: A whole glazed bundt wrapped in parchment travels beautifully and makes you look like a hero at every swap, shower, and sick friend visit.
Meal Prep & Make-Ahead Instructions
Can this be made ahead? Yes, and it should be: pound cake is better on day two when the crumb settles and the lemon mellows through. Bake it the night before, glaze it in the morning, and look effortless.
The unfrosted, unglazed cake also freezes well for up to 3 months; thaw overnight, bring to room temperature, then glaze fresh. Glazed cake does not freeze happily, so keep the sugar and lemon apart until serving day.
Storage & Leftovers
Room temperature: Covered, the cake stays moist for 3 days thanks to the sour cream. The glaze sets firm, so keep it loosely covered rather than airtight to protect the shine.
Refrigeration: It keeps up to 5 days chilled; a 10 second microwave pass brings back the just baked softness.
Leftover ideas: Cube day old cake, toast the cubes in butter, and pile them into a blueberry trifle. Day three pound cake was born to be trifle.
Reheating Instructions
Microwave (single slice): Ten seconds revives the crumb and softens the glaze just enough. Fifteen if it came from the fridge.
Oven (for a crowd): Foil wrapped slices in a 300°F oven for 10 minutes warm through without drying.
Cold from the fridge: Perfectly respectable, especially with coffee. Pound cake chew when cold is a feature, not a flaw.
Frequently Asked Questions
Can I use frozen blueberries? Yes; keep them frozen, toss in flour, and fold in at the end. Expect a few purple streaks and expect nobody to complain about them.
Can I make this in two loaf pans instead? Yes; divide the batter between two greased loaf pans and bake 55 to 65 minutes at the same temperature, testing early.
Why did my glaze turn clear and vanish? The cake was warm. Cool completely before glazing; the sugar needs a cool surface to set white and proud.
How do I keep the cake from drying out? The sour cream handles most of it, but the real enemy is slicing. Cut what you serve and keep the rest covered; exposed crumb stales overnight.
And that is the whole bundt: two cups of blueberries, a lemon twice zested, and a glaze that drips exactly the way the pan lets it.
Bake it for the next reason anyone gives you to gather people around a table; the cake will give them a reason to stay.