Here are the ingredients you will need !
First preheat your oven to 375 ...
To make the dough you add 1 1/2 cup of flour, 1/2 teaspoon of sugar, 1/4 teaspoon of kosher salt, a cup of water and 1 stick of chilled unsalted butter
Mix well !
To make the filling you mix the blueberries, 1 1/2 cup of sugar, 1/4 cup of water and lemon zest
Roll a thin layer of dough onto a floured surface ...
Cut dough into squares
Put blueberries in the center of the squares, add squares on top of those and pinch the sides
Place them onto a pan and cook until golden brown !
Add extra sugar and enjoy !