Several apples, sliced

FILLING:

1/2 tsp. salt
1 c. white sugar
3 tbsp. flour
1 egg yolk
1 c. water
1 tsp. vanilla

CRUMB MIX:

2 c. flour
1/2 c. shortening (part butter)
1/2 c. light brown sugar
1/2 tsp. salt

Mix together filling; cook on stove until thick. Mix crumb mix as for pie crust; set aside 1 cup crumbs for topping. Place remaining crumb mix on bottom of greased and floured pan. Cover with sliced apples. Pour filling over apples. Top with crumbs. Bake at 350 degrees for 30 to 45 minutes.