INGREDIENTS
1 lb
2 large apples (I used granny smith apples), peeled, cored and cut into 1/3" slices
4 tbsp
unsalted butter
1/4 cup
brown sugar (lightly packed)
1 tsp
ground cinnamon
1
sheet (8 or 9 oz frozen puff pastry, thawed (I used Pepperridge Farms))
All purpose flour for dusting
1
egg (lightly beaten for egg wash)
Coarse sugar for sprinkling (I used raw sugar)