Blueberry Grapefruit Bars

Blueberry Grapefruit Bars are a perfect warm weather dessert that is sweet, refreshing, tart, buttery and best served cold.

Shortbread Crust:
¼ cup confectioners sugar (plus more for dusting)
¼ cup organic sugar
2½ cups all purpose flour
¼ tsp salt
20 TB salted butter (very cold)

Filling:
1 cup fresh blueberries
2 TB cornstarch (divided)
⅔ cup all purpose flour
⅛ tsp salt
1 cup organic sugar
1 TB grapefruit zest
¾ cup grapefruit juice
4 egg yolks
1 tsp vanilla extract

View the full recipe at Vintage Kitty →