Sliced apples, mixed with a brown sugar and butter sauce and topped with pieces of store-bought puff pastry. Easy and delicious!
Melt the butter in a saucepan. Stir in flour to form a paste. Add water, white sugar and brown sugar, and bring to a boil. Reduce temperature to low and stir in cinnamon. Keep warm while you prepare the apples.
Place into preheated oven (on baking sheet to catch overflowing juices!) and bake for 15 minutes, then reduce oven temperature to 350F and continue baking for an addition 35-40 minutes, or until filling is bubbly and pastry is golden brown and puffy. Let stand a few minutes before serving. Lovely served with a dusting of icing sugar and a scoop of ice cream.
Be sure to read the "Cook's Notes" in the original post, for more tips, options, substitutions and variations for this recipe!