If you’re searching for a dessert that’s equal parts refreshing, zesty, and sweet, look no further than classic Lemon Bars. This citrusy treat combines a buttery, golden crust with a luscious lemon filling that dances on the palate.
Whether you’re hosting a summer picnic, planning a holiday gathering, or simply indulging in a midday treat, these lemon bars are sure to become your go-to dessert.
Why You’ll Love This Recipe
- Bright and tangy flavor balanced by just the right amount of sweetness
- Soft yet structured lemon filling that melts in your mouth
- Buttery shortbread crust that holds everything together perfectly
- Easy to make and perfect for make-ahead events
- Ideal for picnics, brunches, family dinners, or holiday platters
Ingredients
For the Crust:
- 1 1/2 cups all-purpose flour
- 1/4 cup granulated sugar
- 1/2 teaspoon salt
- 1/2 cup unsalted butter, softened
For the Lemon Filling:
- 4 large eggs
- 1 1/4 cups granulated sugar
- 2 tablespoons all-purpose flour
- 1/4 teaspoon salt
- 1/2 cup fresh lemon juice (approximately 3–4 lemons)
- Zest of 1 lemon
- 1/4 teaspoon baking powder
For Garnish:
- Powdered sugar, for dusting
- Optional: Thin lemon slices or zest curls
Equipment You’ll Need
- 9×9-inch baking dish
- Mixing bowls
- Whisk
- Parchment paper
- Oven mitts
- Fine mesh sieve (for powdered sugar)
Step-by-Step Instructions
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Lightly grease a 9×9-inch baking dish or line it with parchment paper to make removal easier.
Step 2: Prepare the Crust
In a medium bowl, combine flour, sugar, and salt. Add the softened butter and mix until the texture becomes crumbly. Use clean hands or a pastry cutter to ensure the butter is well-distributed. Press this mixture evenly into the base of your baking dish.
Step 3: Bake the Crust
Bake for 15–18 minutes or until the crust is light golden brown. Remove from the oven and set aside while you prepare the filling.
Step 4: Make the Lemon Filling
In a clean bowl, whisk together eggs and sugar until pale and frothy. Add flour, salt, fresh lemon juice, lemon zest, and baking powder. Mix until the batter is completely smooth.
Step 5: Assemble and Bake
Pour the lemon filling over the warm crust. Return the baking dish to the oven and bake for an additional 20–25 minutes or until the filling is set but still slightly jiggly in the center.
Step 6: Cool Completely
Allow the bars to cool in the dish at room temperature. Once cool, refrigerate for at least 1 hour for clean slicing and enhanced flavor.
Step 7: Dust and Serve
Before serving, dust the top with powdered sugar. Slice into even squares and garnish with a zest curl or a thin lemon wedge if desired.
Serving Suggestions
- Serve chilled with a dollop of whipped cream
- Pair with a cup of green tea or chamomile for an afternoon snack
- Add to a dessert tray with other citrus treats for variety
- Top with fresh berries for an elegant touch
Storage Instructions
- Store leftovers in an airtight container in the refrigerator for up to 4 days
- For longer storage, freeze lemon bars (without powdered sugar) for up to 3 months. Wrap each square in plastic wrap and place in a zip-top freezer bag
- Dust with powdered sugar only after thawing and before serving
Expert Tips
- Use fresh lemon juice for the brightest flavor
- Don’t overbake — the filling should have a slight jiggle
- Chill thoroughly before cutting for cleaner slices
- Use a serrated knife for the neatest edges
- Line your pan with parchment for easy lifting
Variations
1. Coconut Lemon Bars
Add shredded coconut to the crust or sprinkle some on top before baking for a tropical twist.
2. Gluten-Free Lemon Bars
Substitute all-purpose flour with a gluten-free blend. Almond flour also adds a lovely nutty flavor.
3. Lime Bars
Use lime juice and zest instead of lemon for a tarter option.
4. Berry-Infused Lemon Bars
Add a swirl of raspberry or blueberry puree into the filling before baking.
Frequently Asked Questions
Can I use bottled lemon juice?
You can, but fresh lemon juice provides a more vibrant and natural flavor.
Can I make lemon bars ahead of time?
Absolutely! They taste even better the next day after the flavors have settled.
Can I make this recipe dairy-free?
Yes, use dairy-free butter or coconut oil in the crust. The filling contains no dairy.
Why did my filling crack or sink?
Overbaking or sudden temperature changes can cause cracks. Let bars cool gradually.
Can I double this recipe?
Yes! Use a 9×13-inch pan and increase baking time slightly.
Nutritional Information (Approximate per bar)
- Calories: 210
- Fat: 9g
- Carbohydrates: 30g
- Sugar: 19g
- Protein: 3g
- Fiber: 0.5g
Note: Nutritional values may vary based on exact ingredients used.
Final Thoughts
Lemon bars are a beloved dessert that effortlessly bridges the gap between sweet and tart. Whether you’re new to baking or an experienced home cook, this recipe provides consistently excellent results. With the right balance of buttery crust and creamy citrus filling, it’s a treat that never goes out of style.
