Mix flour, salt, and butter for crust; add ice water, form a disk, and chill 30 min.
Roll crust, fit in a 9-inch dish, crimp edges; chill.
Toss apples with sugars, flour, spices, lemon, and vanilla.
Mix topping ingredients with melted butter.
Fill crust with apples; top with crumbs.
Bake at 375°F 50-60 min; cool 2 hrs.
Serve with ice cream and coffee.