Royal Apple Pie - cooking recipe

Ingredients

1 c. brown sugar
3/4 c. water
1/4 c. flour
3 c. sliced apples
1 Tbsp. vinegar
2 Tbsp. butter
1/2 tsp. salt

Preparation

Mix sugar, flour and salt.
Add water and vinegar; cook until thick, stirring constantly.
Remove from stove.
Add butter and vanilla; pour this over apples.
Put in unbaked crust; put top crust on.
Bake at 400\u00b0 for 40 minutes, or until done.