Grapefruit Bars with Citrus (Printable Version)
Soft buttery crust meets zesty grapefruit custard in these vibrant citrus bars. Sweet, tart, and perfectly balanced for warm weather desserts.
# What You Need:
→ Shortbread Crust
01 - 1 cup unsalted butter, softened
02 - ½ cup granulated sugar
03 - 2 cups all-purpose flour
04 - ¼ teaspoon salt
→ Grapefruit Filling
05 - 1 ¼ cups granulated sugar
06 - ¼ cup all-purpose flour
07 - 4 large eggs
08 - ¾ cup freshly squeezed grapefruit juice
09 - 1 tablespoon grapefruit zest
10 - 2 tablespoons freshly squeezed lemon juice
→ Finishing
11 - Powdered sugar for dusting
# Directions:
01 - Preheat oven to 350°F. Line a 9x9-inch baking pan with parchment paper, allowing overhang on sides for easy removal.
02 - Cream softened butter and granulated sugar in a large bowl until light and fluffy. Blend in flour and salt, mixing until just combined.
03 - Press dough evenly into prepared pan bottom. Bake for 18 to 20 minutes until edges are lightly golden.
04 - Whisk together sugar and flour. Add eggs, grapefruit juice, grapefruit zest, and lemon juice. Whisk until completely smooth.
05 - Pour filling over hot crust immediately after removing from oven.
06 - Return pan to oven and bake for 18 to 22 minutes until center is just set with minimal jiggle.
07 - Cool completely in pan. Lift out using parchment overhang and cut into bars.
08 - Dust with powdered sugar just before serving.
# Expert Tips:
01 -
- grapefruit brings this sophisticated floral brightness that lemon just cannot match
- the buttery shortbread crust balances all that tangy sunshine perfectly
02 -
- pouring filling over a hot crust creates a seal that keeps your bottom layer crisp
- overbaking makes the filling rubbery, so pull them when the center barely moves
03 -
- room temperature ingredients prevent the filling from curdling or separating
- a microplane gives you the finest zest without hitting the bitter white pith underneath