Strawberry Lemon Blondies (Soft, Moist & Easy Recipe)

this recipe

There are certain recipes that catch you off guard — the ones you throw together on a whim that end up becoming regulars in your kitchen. These strawberry lemon blondies are exactly that kind of recipe.

I made them for the first time on a Saturday morning when we had a basket of strawberries that weren’t going to last another day. I wasn’t looking to make anything fancy — just something quick before Daniel took the kids out. What came out of the oven stopped everyone at the door.

These blondies are soft and dense, with a texture somewhere between a tender cookie and a moist cake. The strawberries turn jammy as they bake, creating little pockets of sweetness throughout the bar. The lemon — both juice and zest — keeps everything feeling fresh and bright rather than heavy. And that pink strawberry-lemon glaze on top? It takes five minutes and makes the whole thing look like it came from a bakery.

Oliver has already requested them three times. That says everything.

• Quick glance: about 15 minutes prep, around 30 minutes bake time, and roughly 45 minutes total; makes about 12 bars in a 9×9 pan.
• Inside this recipe: crystal-clear steps, tips on how to keep the blondies moist and stop fruit from sinking, easy swaps and variations (including gluten-free and lower sugar options), and guides for storing and freezing.
• Pro tip: use fresh, ripe strawberries and be careful not to overbake — you want the center set but still soft and moist.

Keep reading to get the full recipe and all my little tips that make these bars reliably tender, flavorful, and stunningly pink every time.

Quick Answer

Strawberry lemon blondies are soft, dense bars made with butter, sugar, flour, fresh strawberries, and lemon. They bake in a 9×9-inch pan in about 30 minutes and are finished with a simple strawberry-lemon glaze. No mixer needed, no complicated steps — just an easy, crowd-pleasing bar with fresh summer flavor.

Quick Overview

• Prep time: 15 minutes
• Cook time: 30–35 minutes
• Total time: About 45 minutes
• Servings: 12 bars
• Difficulty: Easy

---

Why You’ll Love This Recipe

• Fresh strawberry flavor: The diced strawberries soften and become jammy during baking, giving every bite a burst of natural sweetness — no artificial flavoring needed.
• Bright lemon lift: The lemon juice and zest balance the sweetness of the strawberries and keep the bars from feeling heavy or overly rich.
• Soft, moist texture: These blondies have a dense, tender crumb that stays moist for days — nothing dry or crumbly here.
• Simple glaze: The pink strawberry-lemon glaze comes together in minutes using just fresh strawberry puree and powdered sugar. It’s beautiful and completely natural.
• No mixer required: Everything comes together by hand in one bowl — minimal cleanup, maximum reward.

If you love strawberry desserts, you’ll also want to try these Easy Strawberry Oatmeal Crumble Bars for another simple, fruit-forward treat.

What Makes These Blondies Special

Unlike traditional blondies that rely on brown sugar and vanilla for flavor, this version gets its character from fresh fruit and citrus. The combination of strawberries and lemon creates a flavor that feels naturally bright — not candy-sweet, not artificially flavored.

The texture is also worth mentioning. The batter is thick, which means the bars bake up with a slight chew and a soft interior that holds its shape when sliced. They don’t crumble, they don’t fall apart — they cut cleanly and look beautiful on a plate.

For another soft bar with fruit, check out these Lemon Cream Cheese Bars — a creamy, tangy companion to this recipe.

Ingredients and key notes

• 1 cup unsalted butter, at room temperature
• 3/4 cup sugar
• 1 large egg
• 1/4 cup fresh squeezed lemon juice
• 2 1/4 cups all purpose flour
• 1/2 tsp baking powder
• 1/2 tsp salt
• 1 cup diced fresh strawberries
• 1 cup powdered sugar, sifted, measure out your sugar before sifting.
• 1 Tbsp strawberry puree, you’ll need about 2 large strawberries
• lemon juice, about 1 Tbsp, or just enough to thin the glaze to a spreadable consistency

Batter and baking steps

1. Preheat oven to 350°F (175°C).
2. Line a 9×9-inch pan with parchment paper, leaving extra on two sides to lift out the blondies (optional).
3. Beat 1 cup softened unsalted butter and 3/4 cup sugar until light and fluffy.
4. Add 1 large egg and mix until fully combined.
5. Stir in 1/4 cup freshly squeezed lemon juice.
6. Whisk 2 1/4 cups all-purpose flour with 1/2 tsp baking powder and 1/2 tsp salt.
7. Add the dry ingredients to the wet mixture and stir until no dry flour streaks remain.
8. If worried about fruit sinking, toss 1 cup diced fresh strawberries with about 1 tsp flour.
9. Gently fold the diced strawberries into the batter.
10. Spread the thick batter evenly into the prepared pan (use an offset spatula for a flat surface).
11. Bake 30–35 minutes, until edges are light golden and the center is set (toothpick should come out moist but not wet).
12. Cool the blondies completely on a wire rack.
13. Puree about 2 large strawberries and strain through a fine sieve to obtain 1 tablespoon smooth puree.
14. Whisk together 1 cup sifted powdered sugar, the strawberry puree, and about 1 tablespoon lemon juice until lump-free, adjusting powdered sugar or lemon juice to reach a spreadable consistency.
15. Spread the glaze evenly over the cooled blondies and allow it to set before slicing.

Baker’s tips for success

1. Fresh berries always shine best. I like dicing mine rather than slicing so the fruit is evenly distributed through the batter.
2. The batter is thick but easy to handle. Take your time spreading it evenly in the pan, so your blondies bake up nice and level.
3. Timing is everything — don’t overbake! Especially if your oven tends to run hot, keep an eye on them.
4. Don’t frost warm bars. Let them cool fully so your beautiful glaze stays on top instead of soaking in.

Right out of the oven, these blondies might look pretty plain — but just wait. Once cooled and glazed with that gorgeous pink strawberry-lemon topping (I love using fresh strawberry puree for a natural, pretty color), they turn into something really special…

Flavor swaps and substitutions

Swap in blueberries or raspberries if you want a different berry flavor—the lemon–blueberry combo shines in our Moist Lemon Blueberry Cake.

Go simple on the glaze with just lemon juice and powdered sugar for a quick twist on the topping—see the same easy finish on our Lemon Rhubarb Loaf.

Gluten-free? No problem. Use a good quality gluten-free baking blend like Bob’s Red Mill or King Arthur Measure-for-Measure in place of the regular flour.

Want these less sweet? Try cutting sugar down to 1/2 cup instead of 3/4 cup.

Keeping and freezing leftovers

Your blondies stay best at room temperature, lightly covered. I avoid wrapping them tightly in plastic since that can make them too damp. A loose foil tent works wonders while keeping them fresh. The fruit inside actually helps maintain moisture, so they stay nice and soft.

If you want to freeze them, be sure they’re completely cooled first. Wrap tightly in plastic, then again in foil for the best protection. Use them within one month for peak flavor. If you like stocking the freezer with similar bakes, try these strawberry oatmeal crumble bars—they freeze well, too.

Common questions answered

• Can I use frozen strawberries? Fresh is really best here to keep the texture right. If you must use frozen, thaw and drain very well, and toss the berries lightly with flour to help prevent soggy, sinking fruit.
• How can I tell when the blondies are done? The edges will turn light golden and the center should feel set. A toothpick test is your friend—it should come out moist but not wet. Watch closely to avoid overbaking and drying out your bars.
• Can I skip the strawberry glaze? Sure! Just make a simple lemon glaze by mixing powdered sugar with lemon juice for a fresh, bright finish—or try a fragrant twist like the glaze used in our Mini Lemon Cakes with Lavender Glaze.
• Is there a gluten-free version? Absolutely. Replace the all-purpose flour with a 1-to-1 gluten-free blend like Bob’s Red Mill or King Arthur baking flours.
• Can I reduce the sugar? Yes, dropping it down to 1/2 cup works well if you want a less-sweet treat.
• How should I store them? Keep the blondies loosely covered with foil at room temperature to maintain softness without becoming soggy. They freeze well when wrapped tightly and can be enjoyed within a month.
• Why did my strawberries sink to the bottom? Fruit sinking can happen if the berries are too large or moist. To prevent this, dice them small and toss with a bit of flour before folding into the batter.
• Can I use other fruits? Yes! Blueberries, raspberries, or a mix of strawberry and rhubarb all work great. Just tweak sweetness and glaze accordingly if the fruit is more tart.