This was very good. It was very sweet tho and very tart. I added 1 tsp vanilla to sauce to make it more caramel tasting. Next time I’d like to try replacing the water for heavy cream to get even more caramel flavor? I would also try subbing 1/2 honey crisp or another sweet apple for the Granny Smith. I’d definitely make it again. Super easy recipe and pie turned out beautifully. I did need to bake it at least another 15-20 to see it bubbling. I used tinfoil round to keep crust from burning In those last 15. *update: we especially liked it the second day. Yum