Lemon Blueberry Pound Cake (+ 8 Easy Variations with Any Pie Filling!)

Just 5 ingredients create the base for this delicious lemon blueberry pound cake recipe. Image credit: Daisies in Clover

The Easiest Pound Cake You'll Ever Make

We’re going to let you in on a little secret: this pound cake starts with a box of lemon cake mix and a can of blueberry pie filling. And it is absolutely, genuinely delicious.

The magic here isn't the shortcuts (though we love a shortcut). It's what those two humble pantry staples do together. The lemon cake mix brings bright citrus flavor and the perfect pound cake density. The blueberry pie filling adds moisture, jammy pockets of fruit, and a gorgeous swirl of purple throughout the crumb. The result looks and tastes like you spent hours in the kitchen.

And the best part? Once you learn this formula, you can make it with almost any combination of cake mix and pie filling. We'll get to all of that, with a full variation chart, later in this post. But first, let's start with the hero recipe.

The Basic Pound Cake Formula (Memorize This)

Each recipe variation starts with just 5 simple ingredients. Image credit: Daisies in Clover

Here's what makes this recipe tick. Every variation in this post uses the same five building blocks:

•        1 box cake mix (any flavor)

•        1 can pie filling (any flavor)

•        3 large eggs

•        ½ cup sour cream

•        ¼ cup vegetable oil

Then you add flavor-specific touches: zest, extract, and a glaze that ties it all together. But the core five? Those don't change. Ever. That's the beauty of this recipe.

Baker's Tips

• The sour cream is the secret weapon. It adds richness and tightens the crumb so you get that dense, moist pound cake texture — even from a box mix.

• Don't skip the zest when the recipe calls for it. It's what makes the lemon flavor taste fresh and bright rather than artificial.

• Only stir the pie filling in 4–5 times. You want streaks and pockets, not a uniform purple batter.

Lemon Blueberry Pound Cake

Bright, citrusy, and studded with jammy blueberry pockets. This is the one that started it all.

Ingredients

For the cake:

• 1 box (15.25 oz) lemon cake mix

• 1 can (21 oz) blueberry pie filling

• 3 large eggs

• ½ cup sour cream

• ¼ cup vegetable oil

• 1 tablespoon lemon zest

• 1 teaspoon vanilla extract

For the lemon glaze:

• 1 cup powdered sugar

• 2 tablespoons fresh lemon juice

• 1 tablespoon milk (add more to thin if needed)

Instructions

1. Preheat your oven to 350°F. Grease and flour a 10-cup bundt pan (or a 9x5 loaf pan) thoroughly, making sure to get into all the crevices. Don't rush this step; a well-greased pan is the difference between a dramatic release and a baking disaster.

2. In a large bowl, combine the cake mix, eggs, sour cream, oil, lemon zest, and vanilla extract. Beat with a hand mixer on medium speed for about 2 minutes until smooth and well combined. The batter will be noticeably thicker than a standard cake batter; that's exactly what you want.

3. Add the blueberry pie filling and fold it in with a rubber spatula using only 4–5 strokes. You're going for a swirled, marbled look — not fully incorporated. Streaks of purple = gorgeous pockets of blueberry in the finished cake. A fully mixed purple batter = less interesting.

4. Pour the batter into your prepared pan and spread evenly. Bake for 50–60 minutes, or until a toothpick inserted in the center comes out clean (a few moist crumbs are fine; wet batter means it needs more time). If the top is browning too quickly, tent loosely with foil after 40 minutes.

5. Let the cake cool in the pan for 15 minutes, then carefully turn it out onto a wire rack to cool completely. Completely. Glazing a warm cake means the glaze slides right off and pools on the plate. Be patient.

6. Whisk together the powdered sugar, lemon juice, and milk until smooth. Drizzle over the fully cooled cake. Garnish with a little extra lemon zest if you like. Let the glaze set for about 10 minutes before slicing.

Notes & Serving

Serves 12. Store wrapped at room temperature for up to 3 days, or refrigerated for up to 5. Leftovers (if there are any) are excellent the next day after the flavors have had time to settle in.

Bundt pan gives you a showstopper presentation with that dramatic glaze drip. A loaf pan is more casual but makes for easier, cleaner slices — great if you're boxing it up or taking it somewhere.

The Variation Chart: One Formula, Endless Cakes

Here's where the fun really starts. Every variation below uses the exact same method as the hero recipe — same amounts, same steps — with just the cake mix, pie filling, zest, and glaze swapped out.

Variation Name	Cake Mix	Pie Filling	Zest	Glaze Idea
Lemon Blueberry (Hero)	Lemon	Blueberry	Lemon	Lemon glaze
Cherry Lemon	Lemon	Cherry	Lemon	Almond glaze
Strawberry Lemon	Lemon	Strawberry	Lemon	Vanilla glaze
Georgia Peach	White or Yellow	Peach	Orange	Orange glaze
Apple Spice	Spice	Apple	None	Cinnamon glaze
Black Forest	Chocolate	Cherry	None	Chocolate drizzle
Raspberry White	White	Raspberry	Lemon	Cream cheese drizzle
Tropical Coconut	White	Coconut cream	None	Coconut glaze + toasted coconut
Pumpkin Spice	Spice	Pumpkin	None	Maple glaze

🖨️ Print Variation Chart

Print this chart. Stick it inside a cabinet door. It's your new secret weapon.

Baker's Tips

• The glaze is your biggest flavor lever. A chocolate drizzle on the Black Forest version makes it feel intentional and indulgent. A maple glaze on the Pumpkin Spice screams fall.

• Toasted coconut on the Tropical version adds texture and visual drama for very little effort.

• The Raspberry White variation is surprisingly elegant; it looks and tastes like something you'd get from a bakery case.

• When skipping zest (chocolate, spice-based cakes), consider adding ½ teaspoon of almond extract to the batter instead. It adds depth without competing with the filling.

A Few Variations Worth Talking About

Black Forest Pound Cake

Combine chocolate cake mix and cherry pie filling to create a decadent Black Forest cake! Image credit: Daisies in Clover

This one sounds fancy but it couldn't be simpler: chocolate cake mix + cherry pie filling + chocolate drizzle. The result is rich and deeply flavored, with a dense chocolate crumb and jammy cherry pockets throughout. It tastes like a Black Forest cake went to the gym and came back better. Dust lightly with powdered sugar before serving for a bakery-case look.

Georgia Peach Pound Cake

Swap the lemon cake mix for white or yellow, use peach pie filling, and replace the lemon zest with orange zest. The orange lifts the peach flavor in a way that feels almost summery and a little Southern-charming. An orange glaze (powdered sugar + fresh orange juice) ties it all together. Serve slightly warm with a scoop of vanilla ice cream and you've got a dessert that will absolutely make people ask for the recipe.

Apple Spice Pound Cake

This is your fall baking season hero. Spice cake mix and apple pie filling are a natural pair — skip the zest entirely and lean into the warm spice notes that are already in the mix. A cinnamon glaze (powdered sugar + milk + a generous pinch of cinnamon) takes it fully into autumn territory. This one is especially good for gifting because it travels well, smells incredible, and appeals to basically everyone.

Tropical Coconut Pound Cake

White cake mix and coconut cream pie filling produce a dense, fragrant cake that's a little unexpected and a lot delicious. Make the glaze with powdered sugar, milk, and a splash of coconut extract, then press toasted shredded coconut over the top while it's still wet. It looks impressive, the texture contrast is great, and it tastes like a vacation. This one's especially popular in summer.

Frequently Asked Questions

Can I use fresh or frozen fruit instead of pie filling?

Technically yes, but the results will be different. Pie filling is thick and sweetened, which contributes to the moisture and density of the cake. Fresh or frozen fruit has a lot more water content, which can make the cake gummy or underbaked in the center. If you want to experiment, try a fruit compote instead (cooked down with a little sugar and cornstarch) to get closer to the consistency of pie filling.

Can I make this in a loaf pan instead of a bundt pan?

Absolutely. A standard 9x5 loaf pan works great. You may need to adjust the baking time slightly — start checking at 55 minutes. The loaf version won't have the dramatic presentation of a bundt, but it slices beautifully and is perfect for gifting or casual serving.

What if I can't find lemon cake mix?

Yellow or white cake mix works as a substitute — just add an extra tablespoon of lemon zest and a teaspoon of lemon extract to compensate for the missing lemon flavor. You can also use a French vanilla cake mix for a slightly richer, more mellow base.

Can I make this ahead?

Yes — this cake actually improves overnight as the flavors meld and the crumb settles. Bake it the day before you need it, wrap it well once cooled, and glaze it the morning you're serving. It keeps at room temperature for 3 days or refrigerated for 5.

Can I freeze it?

Yes! Freeze unglazed and well-wrapped for up to 2 months. Thaw overnight at room temperature, then glaze before serving. The texture holds up beautifully.

One More Thing

What we love most about this formula isn't just how easy it is (though it is very, very easy). It's that it genuinely works. It produces a cake that tastes intentional and made-with-care, regardless of which combination you choose. That's rare for a shortcut recipe.

So the next time you see pie filling on sale at the grocery store, grab an extra can. Pair it with whatever cake mix is in your pantry. And know that you're about 90 minutes away from something your people will genuinely love.

Happy baking.

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