Strawberry Lemon Blondies

Last summer my sister showed up with a flat of strawberries from a roadside stand, and we spent the entire afternoon baking these blondies while talking about everything and nothing. The kitchen smelled like warm butter and citrus, and when they came out of the oven, we couldn't even wait for the glaze to try them.

I made these for my book club last month, and everyone kept asking what made them so different from regular blondies. It was the strawberries, soft and sweet from baking, and the way the lemon woke everything up. Three people asked for the recipe before they even finished their squares.

Ingredients

• Unsalted butter: Melted butter creates that dense chewy texture that makes blondies irresistible, and starting with room temperature ingredients helps everything blend smoothly.
• Granulated and brown sugar: The combination gives you the best of both worlds, with brown sugar adding moisture and depth while white sugar creates that crackly top we all love.
• Eggs: Large eggs at room temperature will incorporate better and give you a more consistent texture throughout.
• Vanilla extract: Pure vanilla makes a difference here, complementing both the lemon and strawberry flavors.
• Lemon zest and juice: The zest carries the essential oils where all the bright lemon flavor lives, while the juice adds acidity to balance the sweetness.
• All purpose flour: Don't pack the flour when measuring, or your blondies will turn out dense and heavy instead of tender.
• Baking powder: Just enough to give them a slight lift without turning them into cake.
• Salt: Enhances all the flavors and keeps the blondies from tasting flat or one note sweet.
• Fresh strawberries: Dice them small so they distribute evenly and don't make the batter too wet in any one spot.
• Powdered sugar: Sift it first to avoid any lumps in your glaze, because nothing ruins a beautiful topping faster than gritty bits.

Instructions

Preheat your oven and prepare the pan:

Set your oven to 350°F and line an 8x8 inch pan with parchment paper, letting some hang over the sides like handles. This trick makes lifting the whole batch out so much easier later.

Whisk the melted butter and sugars:

Combine the melted butter with both sugars in a large bowl and whisk until completely smooth. This should only take about a minute, and you want the sugars to dissolve as much as possible.

Add the eggs and flavorings:

Beat in the eggs one at a time, then add the vanilla, lemon zest, and lemon juice. Keep whisking until the mixture is glossy and uniform.

Mix in the dry ingredients:

Gently stir in the flour, baking powder, and salt just until you no longer see streaks of dry ingredients. Overmixing at this stage will make your blondies tough instead of tender.

Fold in the strawberries:

Add the diced strawberries and fold them in gently with a spatula, being careful not to crush them. The batter will be thick, which is exactly how it should be.

Spread and bake:

Evenly spread the batter in your prepared pan and bake for 28 to 32 minutes. You are looking for the top to be set and a toothpick to come out with moist crumbs, not completely clean.

Cool completely:

Let the blondies cool completely in the pan on a wire rack. This is hard but essential, as warm blondies will crumble when you try to cut them.

Make the glaze:

Whisk the sifted powdered sugar with enough lemon juice to reach a pourable consistency. You want it thick enough to stay where you put it but thin enough to drizzle easily.

Glaze and serve:

Drizzle the glaze over the cooled blondies and let it set for about 15 minutes. Use the parchment overhangs to lift the whole batch out, then cut into squares and serve.

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My grandmother tried these and immediately declared them better than her famous lemon bars, which is saying something. Now she asks for them every time I visit, and I never show up empty handed.

Making These Ahead

You can bake these blondies a day in advance and store them at room temperature, but wait to add the glaze until shortly before serving. The glaze will start to soften the blondie layer if it sits too long.

Fruit Variations

Raspberries work beautifully here and turn the batter a lovely pink color, especially if you use frozen berries and don't thaw them first. Blueberries are also fantastic and hold their shape nicely during baking.

Storage and Serving

Store these in an airtight container at room temperature for up to three days, though they rarely last that long in my house. For longer storage, wrap the unglazed blondies tightly and freeze for up to three months.

• Place a piece of parchment paper between layers if you are stacking them.
• These taste even better on the second day when flavors have had time to meld.
• Serve them with a cup of tea for the perfect afternoon treat.

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These strawberry lemon blondies have become my go to for bake sales and potlucks because they look impressive but come together so quickly. Everyone always assumes they took hours to make.

Recipe FAQs

→ Can I use frozen strawberries instead of fresh?

Frozen strawberries can be used, but thaw and drain them completely before folding into the batter. Excess moisture may affect the texture and baking time.

→ How should I store these blondies?

Store in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week. They can also be frozen for up to 3 months.

→ Can I substitute other berries?

Yes, raspberries, blueberries, or chopped strawberries work well. Adjust the lemon glaze to complement your chosen berries if desired.

→ Why did my blondies turn out dry?

Overbaking is the most common cause. Check at 28 minutes and remove when a toothpick comes out with moist crumbs rather than clean.

→ Can I make these without the glaze?

Absolutely. The blondies are delicious on their own, or you can simply dust them with powdered sugar instead of making the lemon glaze.