Lemon Raspberry Bars are the perfect balance of bright citrus flavor and sweet berry goodness. Featuring a buttery shortbread crust topped with a vibrant lemon and raspberry filling, these bars are a refreshing dessert that’s ideal for spring gatherings, summer parties, or anytime you’re craving a fruity treat. This Lemon Raspberry Bars recipe is easy to follow and delivers bakery-quality results right at home.
Why You’ll Love This Recipe
- Bright, fresh lemon flavor balanced with sweet raspberries
- Rich and buttery homemade shortbread crust
- Perfect make-ahead dessert for parties and gatherings
- Beautiful pink color without artificial coloring
- Easy-to-follow recipe with simple ingredients
- Family-friendly and great for special occasions
- Delicious combination of tart and sweet flavors
Ingredients
Raspberry Puree
- 2 cups raspberries (250 g), fresh or frozen
Shortbread Base
- 2¼ cups all-purpose flour (281 g)
- ½ cup granulated sugar (100 g)
- 1 tablespoon cornstarch
- ¼ teaspoon salt
- 1 cup unsalted butter (226 g), melted
Lemon Raspberry Layer
- 1½ cups granulated sugar (300 g)
- ⅓ cup cornstarch (40 g)
- 6 large eggs
- ¼ cup reduced raspberry puree (60 ml)
- ¾ cup freshly squeezed lemon juice (180 ml)
Instructions
Make the Raspberry Puree
- Add the raspberries to a blender or food processor and blend until smooth.
- Pour the puree through a fine mesh sieve to remove the seeds if desired.
- Transfer the strained puree to a small saucepan.
- Simmer over low-medium heat for 15–20 minutes, stirring occasionally, until reduced and thickened.
- You should have approximately ¼ to ⅓ cup of concentrated puree.
- Remove from heat and allow to cool.
Prepare the Shortbread Base
- Preheat the oven to 325°F (160°C).
- Line a 9×13-inch baking pan with parchment paper, leaving an overhang on the sides.
- In a medium bowl, whisk together flour, sugar, cornstarch, and salt.
- Stir in the melted butter until a thick dough forms.
- Press the dough evenly into the prepared pan and slightly up the edges.
- Bake for 20–25 minutes until lightly golden and set.
- Remove from the oven and gently prick the surface with a fork without piercing all the way through.
Make the Lemon Raspberry Layer
- While the crust bakes, whisk together sugar and cornstarch in a large bowl.
- Add the eggs and whisk until smooth.
- Whisk in the cooled reduced raspberry puree.
- Slowly whisk in the fresh lemon juice.
- Pour the Lemon Raspberry Bars filling over the warm baked crust.
- Return to the oven and bake for 20–25 minutes until the top is set.
- Remove from the oven and cool in the pan for at least 1 hour.
- Cover and refrigerate for at least 2 additional hours.
- Lift the bars from the pan using the parchment overhang.
- Slice with a sharp knife, wiping the blade clean between cuts for neat edges.
Tips & Tricks
- Freshly squeezed lemon juice provides the best flavor.
- Straining the raspberry puree creates a smoother texture.
- Chill thoroughly before slicing for clean, professional-looking bars.
- Use frozen raspberries if fresh berries are unavailable.
- For extra neat cuts, refrigerate overnight before serving.
- Dust lightly with powdered sugar before serving if desired.
Details
Prep Time: 30 minutes
Cook Time: 45 minutes
Cooling & Chilling Time: 3 hours
Total Time: 4 hours 15 minutes
Yield: 20 bars
Category: Dessert
Method: Baking
Cuisine: American
Difficulty: Easy to Intermediate
Dietary Notes: Vegetarian
Notes
- Meyer lemons can be used for a slightly sweeter citrus flavor.
- Garnish with fresh raspberries for a beautiful presentation.
- These bars are excellent for potlucks, picnics, and holiday dessert trays.
- Serve chilled for the best texture and flavor.
Nutrition
Approximate per serving:
- Calories: 285
- Protein: 4g
- Carbohydrates: 37g
- Fat: 14g
- Fiber: 1g
- Sugar: 24g
FAQ
Can I use frozen raspberries?
Yes. Frozen raspberries work perfectly and do not need to be thawed before blending.
Why do I need to reduce the raspberry puree?
Reducing the puree concentrates the flavor and prevents excess moisture from affecting the filling texture.
Can I make Lemon Raspberry Bars ahead of time?
Absolutely. They taste even better after chilling overnight.
How do I know when the bars are done baking?
The center should appear set with only a slight jiggle when gently shaken.
Can I freeze these bars?
Yes. Wrap individual portions tightly and freeze for up to three months.
Can I use bottled lemon juice?
Fresh lemon juice is strongly recommended for the brightest and most natural flavor.
Storage
Refrigerator
Store Lemon Raspberry Bars in an airtight container in the refrigerator for up to 5 days.
Freezer
Wrap bars individually in plastic wrap and place in a freezer-safe container for up to 3 months.
Reheating
These bars are best served chilled and do not require reheating. If frozen, thaw overnight in the refrigerator.
Similar Recipes
Lemon Raspberry Bars
Ingredients
Raspberry Puree
- 2 cups raspberries 250 g, fresh or frozen
Shortbread Base
- 2¼ cups all-purpose flour 281 g
- ½ cup granulated sugar 100 g
- 1 tablespoon cornstarch
- ¼ teaspoon salt
- 1 cup unsalted butter 226 g, melted
Lemon Raspberry Layer
- 1½ cups granulated sugar 300 g
- ⅓ cup cornstarch 40 g
- 6 large eggs
- ¼ cup reduced raspberry puree 60 ml
- ¾ cup freshly squeezed lemon juice 180 ml
Instructions
Make the Raspberry Puree
- Add the raspberries to a blender or food processor and blend until smooth.
- Pour the puree through a fine mesh sieve to remove the seeds if desired.
- Transfer the strained puree to a small saucepan.
- Simmer over low-medium heat for 15–20 minutes, stirring occasionally, until reduced and thickened.
- You should have approximately ¼ to ⅓ cup of concentrated puree.
- Remove from heat and allow to cool.
Prepare the Shortbread Base
- Preheat the oven to 325°F (160°C).
- Line a 9×13-inch baking pan with parchment paper, leaving an overhang on the sides.
- In a medium bowl, whisk together flour, sugar, cornstarch, and salt.
- Stir in the melted butter until a thick dough forms.
- Press the dough evenly into the prepared pan and slightly up the edges.
- Bake for 20–25 minutes until lightly golden and set.
- Remove from the oven and gently prick the surface with a fork without piercing all the way through.
Make the Lemon Raspberry Layer
- While the crust bakes, whisk together sugar and cornstarch in a large bowl.
- Add the eggs and whisk until smooth.
- Whisk in the cooled reduced raspberry puree.
- Slowly whisk in the fresh lemon juice.
- Pour the Lemon Raspberry Bars filling over the warm baked crust.
- Return to the oven and bake for 20–25 minutes until the top is set.
- Remove from the oven and cool in the pan for at least 1 hour.
- Cover and refrigerate for at least 2 additional hours.
- Lift the bars from the pan using the parchment overhang.
- Slice with a sharp knife, wiping the blade clean between cuts for neat edges.
Notes
- Meyer lemons can be used for a slightly sweeter citrus flavor.
- Garnish with fresh raspberries for a beautiful presentation.
- These bars are excellent for potlucks, picnics, and holiday dessert trays.
- Serve chilled for the best texture and flavor.
Conclusion
These Lemon Raspberry Bars combine buttery shortbread, tangy lemon, and sweet raspberry flavors into one irresistible dessert. Whether you’re baking for a celebration, sharing with family, or simply treating yourself, this recipe delivers beautiful results every time. Make a batch ahead of time, chill thoroughly, and enjoy a refreshing dessert that looks as wonderful as it tastes.