Description
These easy, homemade lemon bars are egg-free, bright, and tangy with a creamy lemon filling atop a buttery shortbread crust. Perfect for summer gatherings, they’re allergy-friendly and always a crowd-pleaser.
Ingredients
- 1 1/2 cups (190g) all-purpose flour (or gluten-free blend)
- 1/2 cup (60g) powdered sugar, plus 2-3 tbsp for dusting
- 3/4 cup (170g) unsalted butter, melted (or plant-based butter)
- 1/4 tsp salt (for crust)
- 1 tsp lemon zest (optional, for crust)
- 1 can (14 oz / 396g) sweetened condensed milk (or coconut condensed milk for dairy-free)
- 1/2 cup (120ml) fresh lemon juice (about 2–3 large lemons)
- 2 tsp lemon zest (for filling)
- 1/4 cup (32g) cornstarch
- 1/3 cup (65g) granulated sugar
- 1/4 tsp salt (for filling)
- 1 tsp vanilla extract (optional)
Instructions
- Preheat oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper, leaving an overhang on two sides.
- In a medium bowl, mix flour, powdered sugar, salt, and lemon zest (if using) for the crust.
- Pour in melted butter and stir until the mixture resembles coarse, damp sand.
- Press the mixture evenly into the prepared pan, getting into the corners.
- Bake the crust for 18-20 minutes, until lightly golden at the edges. Remove and let cool slightly (should be warm, not hot).
- While the crust bakes, whisk together sweetened condensed milk, lemon juice, lemon zest, cornstarch, granulated sugar, salt, and vanilla extract (if using) until smooth and glossy.
- Taste the filling and adjust sugar if needed.
- Pour the lemon filling over the warm crust and spread evenly. Tap the pan gently to remove air bubbles.
- Bake at 350°F (175°C) for 22-26 minutes, until edges are set and center barely jiggles.
- Cool on a rack for 1 hour at room temperature, then refrigerate for at least 2 hours (overnight is best).
- Lift bars out using parchment overhang. Dust generously with powdered sugar just before serving.
- Cut into 16 squares with a sharp knife, wiping the blade between cuts for clean edges.
Notes
For best results, use fresh lemon juice and zest. Chill bars thoroughly before slicing for clean edges. Gluten-free and dairy-free substitutions work well. Dust with powdered sugar just before serving to prevent melting. Store in the fridge for up to 5 days or freeze for up to 2 months.
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Category: Dessert
- Cuisine: American
Nutrition
- Serving Size: 1 bar (1/16 of recipe)
- Calories: 180
- Sugar: 18
- Sodium: 90
- Fat: 6
- Saturated Fat: 4
- Carbohydrates: 30
- Protein: 2
Keywords: lemon bars, egg-free dessert, summer dessert, easy lemon bars, homemade lemon bars, nut-free, allergy-friendly, picnic dessert, lemon squares, shortbread crust