Place one pie crust in your pie pan. Peel, core and slice your apples. Spread the slices evenly on top of the unbaked pie crust. I sprinkle these with a little lemon juice, cinnamon and nutmeg, however the recipe does not include this step.
Preheat oven to 425 degrees F. 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 and let simmer.
This just may become your signature dish!