Tangy Lime Shortbread Bars (Print Version)

Buttery base with a tangy lime layer, finished with a dusting of powdered sugar. Ideal citrus treat.

# Ingredients:

→ Crust

01 - 1 cup (120 g) all-purpose flour
02 - 1/4 cup (30 g) powdered sugar
03 - 1/4 tsp salt
04 - 1/2 cup (113 g) butter, cut into 8 pieces

→ Filling

05 - 1 1/4 cup (250 g) granulated sugar
06 - 1/4 cup (30 g) all-purpose flour
07 - 4 large eggs
08 - 2 tsp lime zest
09 - 2/3 cup (159 ml) fresh lime juice
10 - Drop of green (+ yellow) food coloring, optional

# Steps:

01 - Preheat oven to 350°F (175°C). Lightly grease or line an 11x7-inch baking dish with parchment paper, leaving 2-inch overhangs on both sides.
02 - Combine flour, powdered sugar, salt, and butter in a food processor. Pulse until mixture resembles fine crumbs. Press mixture evenly into the prepared pan and bake for 18 to 20 minutes, or until golden brown.
03 - Whisk together sugar and flour in a bowl. Add eggs one at a time, whisking well after each addition. Stir in lime zest, lime juice, and food coloring (if using) until smooth and well combined.
04 - Pour filling over the hot crust and return to the oven. Bake for an additional 18 to 20 minutes or until the filling is set and no longer jiggles.
05 - Let bars cool completely in the pan for about 1 hour. Then refrigerate for 1 to 2 hours before serving. Lift bars out of the pan using the parchment paper for easy cutting and serving. Store leftovers in the refrigerator.