Preheat oven to 400°F
In mixing bowl combine blueberries, sugar, cornstarch, and lemon zest.
Food together until thoroughly combined. Set aside to work on the dough
Line a sheet pan with parchment paper.
Take out chilled dough and roll out with rolling pin into a circle. Roll until about an ⅛ inch thick (~14” round)
Roll dough onto your pin and transfer to parchment paper lined sheet pan
In the middle of dough carefully place blueberry filling in a circle leaving a 3 inch border
Fold in the edges over the fruit, pleating as you go. Blueberries should be nicely contained. Optionally, brush dough with heavy cream and sprinkle with coarse sugar.
Place in the oven for 30 minutes. Reduce heat to 350°F then bake for an additional 10-15 minutes until crust is golden brown and fruit is bubbling
Allow to cool for a minimum of 30 minutes before serving. Serve alone or with ice cream!
Enjoy!