Lemon Strawberry Blondies are a tasty treat that mix sweet strawberries with tangy lemon. They have a lovely golden color and a soft, chewy texture that makes them hard to resist!
Whenever I make these, my friends always ask for seconds. The bright lemon flavor really wakes up your taste buds—perfect for a sunny day or just to brighten up your week!
Key Ingredients & Substitutions
Unsalted Butter: Use melted unsalted butter for the best flavor. If you prefer, you can substitute with coconut oil for a dairy-free option that adds a subtle coconut taste.
Brown Sugar: Brown sugar gives these blondies a delicious caramel flavor. You could swap it with white sugar mixed with a tablespoon of molasses if you’re in a pinch.
Fresh Strawberries: Fresh strawberries are key here. If they’re out of season, frozen strawberries work well too, just make sure to thaw and drain them before adding.
Lemon Zest and Juice: Fresh is always best for both zest and juice. If you’re short on lemons, bottled lemon juice can be used, but the flavor won’t be as bright. If you love a tart taste, add some extra lemon juice to the glaze!
How Do I Get Perfectly Moist Blondies?
Getting that ideal moist texture in blondies is all about not overmixing and the right baking time. After combining wet and dry ingredients, stir until just combined; it’s okay if there are a few lumps. Overmixing can lead to chewy blondies rather than soft and moist ones.
- Preheat your oven well to ensure even baking.
- Check for doneness a minute or two before the recommended baking time. Look for a few moist crumbs on the toothpick.
- Let them cool completely in the pan. This helps them set and keeps them moist.

How to Make Lemon Strawberry Blondies
Ingredients You’ll Need:
For the Blondies:
- 1 cup (2 sticks) unsalted butter, melted
- 1 1/2 cups brown sugar, packed
- 2 large eggs
- 2 teaspoons vanilla extract
- 2 tablespoons lemon zest (from about 2 lemons)
- 2 tablespoons fresh lemon juice
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- 1/4 teaspoon salt
- 1 cup fresh strawberries, hulled and chopped
For the Lemon Glaze:
- 1 cup powdered sugar
- 2-3 tablespoons fresh lemon juice
- Lemon slices, for garnish (optional)
How Much Time Will You Need?
You’ll need about 15 minutes to prep your ingredients and get everything ready. Then, the blondies will bake for 30-35 minutes. Let them cool completely before adding the glaze, which takes just a few more minutes. Overall, you can have these delicious treats ready in about an hour, plus the cooling time.
Step-by-Step Instructions:
1. Preheat and Prepare Your Baking Pan:
Begin by preheating your oven to 350°F (175°C). While the oven is heating, take an 8×8-inch square baking pan and grease it well. Then, line the bottom and sides with parchment paper, leaving some hanging over the edges. This helps you lift the blondies out later.
2. Mix the Wet Ingredients:
In a large mixing bowl, pour in the melted butter and the packed brown sugar. Use a whisk to blend them together until the mixture is smooth and creamy. Next, add the eggs one at a time, making sure to mix well after each addition. Now stir in the vanilla extract, lemon zest, and fresh lemon juice until everything is combined.
3. Combine the Dry Ingredients:
In a separate bowl, whisk together the all-purpose flour, baking powder, and salt. This ensures that your baking powder is evenly distributed throughout the flour.
4. Combine Wet and Dry Mixtures:
Slowly add the dry ingredients to the wet mixture, stirring gently. Mix just until you see no more flour—don’t overmix! It’s okay if the batter has a few lumps.
5. Add the Strawberries:
Carefully fold in the chopped strawberries into the batter, making sure they’re evenly distributed without breaking them up too much.
6. Bake the Blondies:
Pour the batter into your prepared baking pan and spread it out evenly. Place the pan in the oven and bake for 30-35 minutes. You’ll know they’re done when a toothpick inserted into the center comes out with a few moist crumbs but no wet batter.
7. Cool and Prepare the Glaze:
Once baked, remove the blondies from the oven and let them cool completely in the pan on a wire rack. While they are cooling, prepare your lemon glaze by whisking the powdered sugar with 2-3 tablespoons of fresh lemon juice. Add the juice gradually until you reach a smooth, drizzle-able consistency.
8. Drizzle and Serve:
Once the blondies are completely cool, drizzle the lemon glaze generously over the top. If you want to be extra fancy, garnish with thin slices of lemon. Then, cut into bars, serve, and enjoy your moist, fruity, and citrusy Lemon Strawberry Blondies!
Can I Use Different Fruits Besides Strawberries?
Absolutely! You can replace strawberries with other fruits like blueberries, raspberries, or even diced peaches. Just keep in mind that the moisture content may vary depending on the fruit you choose.
How Do I Store Leftover Blondies?
Store any leftover blondies in an airtight container at room temperature for up to 3 days. If you want to keep them longer, refrigerate them for up to a week or freeze for up to 2 months.
Can I Make These Blondies Gluten-Free?
Yes, you can! Substitute the all-purpose flour with a gluten-free flour blend that’s designed for baking. Just make sure it includes a binding agent like xanthan gum for the best texture.
What If My Batter Is Too Thick?
If your batter seems too thick, it could be due to the flour measurement or humidity. You can add 1-2 tablespoons of milk or more lemon juice to thin it out, which will help create the perfect consistency.



