In a skillet add diced peach, brown sugar, butter, cinnamon, and corn starch. Mix to combine.

Cook over medium heat until peaches have softened and the mixture has thickened.

Remove from heat and set aside for later.

Preheat oven to 425.

In a large bowl combine flour and salt.

Add in cubed or shredded butter and combine until a crumbly mixture forms.

Add 4 tablespoon of ice water to the mixture and mix to combine. Adding in more water if needed.

Roll dough to desired thickness and cut into rectangles. I like mine about 3”x4”.

Add 1-2 tablespoon of peach mixture to half of the rectangles. Top each rectangle with remaining rectangles.

Use a fork to crimp the edges and place onto a baking sheet. Repeat with remaining pastries.

In a small bowl combine egg and 1 tablespoon water. Mix to combine and brush on top of each pop tart.

Bake 12-15 minutes.

Combine glaze ingredients in a small bowl. Mix to combine.

Add glaze to slightly cooled pop tarts and enjoy.