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Lime Bars

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  • Author: Grace
  • Prep Time: 15 minutes
  • Cook Time: 36-40 minutes
  • Total Time: ~2 hours 30 minutes
  • Yield: 12-16 bars 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

These Lime Bars are bright, tangy, and perfectly sweet with a buttery shortbread crust and a smooth, citrusy custard filling. A refreshing twist on classic lemon bars, they’re perfect for summer gatherings, tea parties, or whenever you crave a zesty treat!


Ingredients

Scale

These Lime Bars are bright, tangy, and perfectly sweet with a buttery shortbread crust and a smooth, citrusy custard filling. A refreshing twist on classic lemon bars, they’re perfect for summer gatherings, tea parties, or whenever you crave a zesty treat!


Ingredients:

For the Crust:

  • 1 cup (120g) all-purpose flour
  • 1/4 cup (30g) powdered sugar
  • 1/4 teaspoon salt
  • 1/2 cup (113g) butter, cut into 8 pieces

For the Filling:

  • 1 1/4 cups (250g) granulated sugar
  • 1/4 cup (30g) all-purpose flour
  • 4 large eggs
  • 2 teaspoons lime zest
  • 2/3 cup (159ml) fresh lime juice
  • Drop of green & yellow food coloring (optional)

Instructions

Instructions:

  1. Preheat the Oven

    • Preheat your oven to 350°F (175°C).
    • Lightly grease or line an 11×7-inch or 8 to 9-inch square glass baking dish with parchment paper, leaving a 2-inch overhang for easy removal.
  2. Make the Crust

    • In a food processor, combine flour, powdered sugar, salt, and butter.
    • Pulse until the mixture resembles fine crumbs.
    • Press evenly into the prepared pan.
    • Bake for 18-20 minutes, or until golden brown.
  3. Prepare the Filling

    • While the crust bakes, whisk together sugar and flour in a medium bowl.
    • Add the eggs one at a time, whisking well after each addition.
    • Stir in lime zest, lime juice, and food coloring (if using) until smooth.
  4. Bake the Bars

    • Pour the filling over the hot crust and return to the oven.
    • Bake for another 18-20 minutes, or until the filling is set and no longer jiggles.
  5. Chill & Serve

    • Allow the bars to cool completely in the pan for about 1 hour, then refrigerate for 1-2 hours.
    • Once chilled, lift the bars out using the parchment paper and cut into squares.
    • Dust with powdered sugar before serving, if desired.

Notes

  • Using parchment paper makes it easy to remove the bars for cutting.
  • Pouring the filling over a hot crust ensures an even, smooth custard.
  • For a stronger lime flavor, use a microplane zester to finely grate the lime zest.
  • Food coloring is optional—without it, the bars will have a natural yellow hue.