Strawberry Lemon Bars
There’s something magical about the vibrant combination of strawberries and lemons, a duet that’s both sweet and tart, perfectly balancing summer’s juiciness with citrus’s zing. When these flavors come together in the form of Strawberry Lemon Bars, you can’t help but fall in love. These bars are not just any dessert; they embody the essence of sunny days, picnics, and cherished memories shared with loved ones.

Whether it’s a potluck, a family gathering, or simply a night in, these Strawberry Lemon Bars can step up to the plate as a delightful treat. With straightforward steps and simple ingredients, you’ll be whipping up a batch before you know it. Plus, they’re a hit with everyone, from kids to adults. Indulge in this recipe and let the sweet-tart flavor brighten your day!
Table of Contents
Why You’ll Love This Recipe
- Simple & Quick: Whip these up in just about 30 minutes of prep!
- Irresistible Flavor: The tartness of fresh lemons combined with sweet strawberry jam is a match made in heaven.
- Eye-Catching Appeal: Bright colors and a lovely dusting of powdered sugar make these bars stunning on any table.
- Flexible Serving: Perfect as a mid-afternoon snack, party dessert, or a refreshing after-dinner treat.
- Diet-Friendly Options: Easily adaptable with gluten-free options for the crust.
Ingredients You’ll Need
- 1 1/2 cup all-purpose flour: This forms the base for your shortbread crust; for gluten-free, use a 1:1 blend.
- 1/3 cup powdered sugar: Adds a touch of sweetness to the crust; can substitute with coconut sugar for a different flavor.
- 1/4 tsp fine salt: Enhances the flavors, a crucial element for the balance in sweets.
- 3/4 cup unsalted butter, softened: Gives the crust its creamy texture; ensure it’s at room temperature for easy mixing.
- 1 1/4 cups granulated sugar: Sweetens the lemon filling; you can reduce this slightly for a less sweet option.
- 4 Tbsp finely grated lemon zest: Ensures a burst of lemony flavor in the filling; a microplane grater works well.
- 5 large eggs: Essential for structure and richness; use room temperature eggs for even mixing.
- 1/4 cup all-purpose flour: Thickens the lemon filling, providing stability; same replacement options as above apply.
- 1 Tbsp + 2 tsp cornstarch: Helps to create a smoother filling; tapioca starch can work as an alternative.
- 1/2 tsp fine salt: Balances the sweetness in the lemon filling.
- 1 cup fresh lemon juice (about 5-6 lemons): The star ingredient, ensuring a fresh and tangy flavor; always use freshly squeezed juice.
- 1/3 cup your favorite strawberry jam: Adds lovely sweetness and texture; homemade or store-bought works beautifully.
How to Make Strawberry Lemon Bars
- Prepare the Crust: Preheat your oven to 350°F (175°C). Line an 8-inch square metal pan with parchment paper and spray it with non-stick baking spray.
- Mix the Crust: In a large bowl or stand mixer, combine 1 1/2 cups all-purpose flour, 1/3 cup powdered sugar, and 1/4 tsp fine salt. Add in 3/4 cup softened unsalted butter. Beat until it forms a slightly crumbly dough.
- Shape the Crust: Press the crumbly dough evenly into the bottom of the prepared pan. Prick it thoroughly with a fork to prevent bubbling. Bake for 25-28 minutes, or until the edges are gently golden. Let it cool on a wire rack.
- Make the Lemon Filling: In a large saucepan, combine 1 1/4 cups granulated sugar and 4 Tbsp lemon zest. Rub the zest into the sugar for about 2 minutes until fragrant. This releases the oils, making your filling aromatic.
- Combine Ingredients: Add 5 large eggs, 1/4 cup all-purpose flour, 1 Tbsp + 2 tsp cornstarch, and 1/2 tsp fine salt. Whisk until everything is smooth. Stir in 1 cup fresh lemon juice and mix to combine.
- Cook the Filling: Cook the lemon mixture over medium-low heat, stirring constantly with a whisk. Keep stirring until it thickens enough to coat the back of a spoon, about 5-7 minutes.
- Strain the Mixture: Pour the lemon filling through a fine mesh strainer into a separate bowl to catch any solid bits. This step is crucial for a perfectly smooth filling!
- Prepare Strawberry Swirl: In a small bowl, take 1/2 cup of the lemon filling and mix it with 1/3 cup of strawberry jam until combined.
- Assemble: Spoon dollops of lemon filling and strawberry mixture alternately over the cooled crust. Use a butter knife to swirl the fillings together gently. Be careful not to cut into the crust!
- Bake: Place the pan back in the oven and bake at 350°F (175°C) for 20-24 minutes. Check for doneness using the shake test; a slight jiggle in the center is okay.
- Cool and Chill: Once baked, remove from the oven and let it cool fully on a wire rack. Enhance the experience by chilling in the fridge for at least 1 hour or overnight.
- Serve: Dust the top with powdered sugar, then cut into 16 squares. Enjoy every bite!
Storing & Reheating
To store your Strawberry Lemon Bars, keep them at room temperature for up to a day in an airtight container. For longer storage, refrigerate them for up to a week or freeze for up to 3 months. If freezing, wrap them tightly in plastic wrap and then place them in a freezer-safe bag. To refresh, simply thaw at room temperature or place in the fridge overnight before serving.
Chef’s Helpful Tips
- Avoid overmixing the crust; just combine until it’s crumbly.
- Ensure your butter is truly softened but not melted to create a tender texture.
- Keep a close eye on the bars while baking; the edges should become lightly golden.
- If your filling doesn’t set, it might need a few more minutes in the oven.
- Consider adding a few extra drops of lemon juice if you prefer a slightly more tangy filling.
- These bars can be made a day ahead—flavors deepen after resting in the fridge!
With a burst of tartness and sweetness, your Strawberry Lemon Bars can become a staple in your dessert repertoire. These little delights embody summer and are a reason to celebrate any occasion, big or small. Go ahead and experiment; perhaps try adding a splash of vanilla or a pinch of ginger for a unique twist. Enjoy and share the joy of these lovely bars with friends and family!

Recipe FAQs
How can I make this recipe gluten-free?
Can I use bottled lemon juice instead of fresh?
What’s the best way to cut these bars?
How long do these bars stay fresh?
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Strawberry Lemon Bars
- Prep Time: 30 minutes
- Cook Time: 140 minutes
- Total Time: 2 hours 50 minutes
- Yield: 16 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
These Strawberry Lemon Bars are a delightful treat combining tangy lemon flavor with sweet strawberry jam. With a buttery shortbread crust and a creamy lemon filling, they are perfect for a sunny day or as a light dessert after dinner. Easy to make and sure to impress your family and friends!
Ingredients
- 1 1/2 cup all-purpose flour, spooned and leveled
- 1/3 cup powdered sugar
- 1/4 tsp fine salt
- 3/4 cup (1 1/2 sticks) unsalted butter, softened
- 1 1/4 cups granulated sugar
- 4 Tbsp finely grated lemon zest (zest of 4 large lemons)
- 5 large eggs, room temperature
- 1/4 cup all-purpose flour
- 1 Tbsp + 2 tsp cornstarch
- 1/2 tsp fine salt
- 1 cup fresh lemon juice (juice of 5-6 lemons)
- 1/3 cup your favorite strawberry jam
Instructions
- Preheat the oven to 350°F (175°C). Line an 8-inch square metal pan with parchment paper and spray with non-stick baking spray.
- In a bowl, combine 1 1/2 cups all-purpose flour, 1/3 cup powdered sugar, 1/4 tsp fine salt, and 3/4 cup softened butter using an electric mixer until a crumbly dough forms.
- Press the dough evenly into the bottom of the prepared pan. Prick the crust with a fork, then bake for 25-28 minutes until the edges start to brown. Let it cool on a wire rack.
Notes
For extra flavor, feel free to add more lemon zest or a pinch of lemon extract.
Make sure to let the bars cool completely before slicing to get clean edges.
Nutrition
- Serving Size: 1 bar
- Calories: 200
- Sugar: 15g
- Sodium: 80mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 27g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 60mg
