Description
These classic lemon bars feature a buttery shortbread crust and a silky, tangy lemon filling. They are easy to make, make-ahead friendly, and deliver the perfect balance of sweet and sour.
Ingredients
Scale
- 1/2 cup (113g) unsalted butter, softened
- 1/4 cup (30g) powdered sugar
- 1 cup (120g) all-purpose flour
- 1/2 teaspoon vanilla extract
- 1 cup (200g) granulated sugar
- 1/2 cup (120ml) fresh lemon juice (from 3–4 lemons)
- 2 tablespoons lemon zest
- 4 large eggs
- 1/3 cup (40g) all-purpose flour
- 1/2 cup (60g) powdered sugar, for dusting
Instructions
- Preheat oven to 350°F (175°C). Line an 8×8 inch baking pan with parchment paper, leaving an overhang on the sides, and lightly grease the parchment.
- In a medium bowl, mix softened butter, powdered sugar, and vanilla extract until smooth. Add flour and mix just until combined. Press mixture firmly and evenly into the bottom of the prepared pan.
- Bake the crust for 15-18 minutes until edges are lightly golden. Remove from oven and leave oven on.
- In a large bowl, whisk granulated sugar and lemon zest together for a minute to release oils. Add lemon juice and whisk to combine.
- Add eggs one at a time, whisking well after each addition. Whisk in 1/3 cup flour until smooth and lump-free.
- Pour lemon filling over the hot crust. Bake for 20-25 minutes until edges are set and center has a slight jiggle.
- Place pan on a wire rack and cool completely to room temperature (about 1 hour).
- Cover and refrigerate for at least 2 hours or overnight until completely chilled.
- Lift bars out of pan using parchment paper. Cut into squares with a sharp knife, wiping knife between cuts. Dust with powdered sugar before serving.
Notes
For clean cuts, ensure bars are completely chilled. Use a sharp knife and wipe it clean between cuts. You can substitute gluten-free flour for a gluten-free version. For vegan bars, use vegan butter, flax eggs, and agave nectar.
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Category: Dessert
- Cuisine: American
Nutrition
- Serving Size: 1 bar
- Calories: 180
- Sugar: 18
- Sodium: 90
- Fat: 8
- Saturated Fat: 5
- Carbohydrates: 26
- Protein: 2
Keywords: lemon bars, classic lemon bars, dessert, citrus dessert, shortbread crust, tangy lemon, easy baking, make ahead dessert