Classic Lemon Bars
These lemon bars feature a buttery shortbread crust topped with a bright, tangy lemon custard layer. They are dusted with powdered sugar for a beautiful finish. Refrigerating them makes them easier to cut cleanly.
About This Bars Recipe
About This Recipe
Classic Lemon Bars is a timeless favorite that blends comfort, flavor, and kitchen confidence in every bite. While versions of this dish vary by region and family tradition, the heart of it remains the same: simple ingredients, careful technique, and a result that feels both satisfying and memorable. These lemon bars feature a buttery shortbread crust topped with a bright, tangy lemon custard layer. They are dusted with powdered sugar for a beautiful finish. Refrigerating them makes them easier to cut cleanly. The appeal of this recipe is how approachable it is for weeknights, while still feeling special enough for guests.
For the best result, focus on layering flavor in stages—build a solid base, control heat as you cook, and taste as you go. Small details matter: preheating properly, avoiding overcrowding, and finishing with fresh herbs or a bright acidic touch can dramatically improve the final plate. If you prep ingredients before starting, the workflow stays smooth and consistent.
What makes this recipe stand out is its balance: rich but not heavy, familiar but still elevated. Serve it hot, garnish with intention, and pair it with a complementary side to round out the meal. Whether you are making it for family dinner or a special occasion, Classic Lemon Bars is the kind of dish that rewards care and always feels worth repeating.
Classic Lemon Bars Ingredients
- 1 cup unsalted butter, softened
- 1/2 cup powdered sugar
- 2 cups all-purpose flour
- 1/4 tsp salt
- 2 cups granulated sugar
- 1/4 cup all-purpose flour
- 5 large eggs
- 2/3 cup fresh juice
- 1 tbsp lemon zest
- Extra powdered sugar for dusting
How to Make Classic Lemon Bars
- 1
Preheat oven to 350°F (175°C). Line a 9x13 inch pan with parchment paper, leaving an overhang for easy lifting.
- 2
Make the crust: Beat butter and 1/2 cup powdered sugar until fluffy. Mix in 2 cups flour and salt until crumbly. Press dough evenly into the pan. Prick with a fork to prevent air bubbles.
- 3
Bake crust for 20 minutes until edges are slightly golden. While it bakes, whisk the filling ingredients.
- 4
Make filling: Whisk granulated sugar, 1/4 cup flour, eggs, lemon juice, and zest until smooth. Whisking thoroughly prevents lumps of flour in the final custard.
- 5
Pour filling over the hot crust immediately. Return to oven and bake for another 20-25 minutes until the filling is set and no longer jiggles in the center.
- 6
Cool completely in the pan, then refrigerate for at least 2 hours. Lift out using parchment, cut into squares, and dust with powdered sugar.
Chef's Tips
- Bloom aromatics for 30–60 seconds before adding liquids to unlock deeper flavor in Classic Lemon Bars.
- Cook the main protein or core ingredient in batches if needed—overcrowding lowers pan heat and prevents proper browning.
- Reserve a small amount of cooking liquid to adjust texture at the end and keep the final result glossy, not dry.
- Finish with contrast: add a fresh element (herbs/citrus/crunch) right before serving to sharpen the overall flavor profile.
Nutrition Facts
240
Calories
3g
Protein
12g
Fat
30g
Carbs
Serving Suggestions
Serve Classic Lemon Bars with a crisp seasonal salad or roasted vegetables for contrast and balance. Pair with sparkling water with citrus, a dry white wine, or light iced tea depending on the meal style. For presentation, plate in warm shallow bowls, add a neat finishing garnish, and leave visible texture on top for a premium restaurant-style look.
Recipe card
Classic Lemon Bars
These lemon bars feature a buttery shortbread crust topped with a bright, tangy lemon custard layer. They are dusted with powdered sugar for a beautiful finish. Refrigerating them makes them easier to cut cleanly.
Prep
20 min
Cook
40 min
Total
60 min
Servings
12 bars
Ingredients
- 1 cup unsalted butter, softened
- 1/2 cup powdered sugar
- 2 cups all-purpose flour
- 1/4 tsp salt
- 2 cups granulated sugar
- 1/4 cup all-purpose flour
- 5 large eggs
- 2/3 cup fresh juice
- 1 tbsp lemon zest
- Extra powdered sugar for dusting
Instructions
- Preheat oven to 350°F (175°C). Line a 9x13 inch pan with parchment paper, leaving an overhang for easy lifting.
- Make the crust: Beat butter and 1/2 cup powdered sugar until fluffy. Mix in 2 cups flour and salt until crumbly. Press dough evenly into the pan. Prick with a fork to prevent air bubbles.
- Bake crust for 20 minutes until edges are slightly golden. While it bakes, whisk the filling ingredients.
- Make filling: Whisk granulated sugar, 1/4 cup flour, eggs, lemon juice, and zest until smooth. Whisking thoroughly prevents lumps of flour in the final custard.
- Pour filling over the hot crust immediately. Return to oven and bake for another 20-25 minutes until the filling is set and no longer jiggles in the center.
- Cool completely in the pan, then refrigerate for at least 2 hours. Lift out using parchment, cut into squares, and dust with powdered sugar.
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