Vinegar Pie(Early Pioneers) - cooking recipe

Ingredients

1 c. vinegar
2 c. water
1 c. brown sugar
2 Tbsp. butter
1/2 c. flour
water
single crust for 9-inch pie

Preparation

Combine vinegar, water and sugar and bring to a boil.
Add butter and stir until it melts.
Mix the flour with a little of the cold water until smooth.
Add slowly to the boiling liquid and stir until thickened.
Pour filling into pastry lined pie pan.
Cover with strips of pastry in a crisscross fashion.
Bake at 450\u00b0 for 16 minutes.
Reduce heat to 350\u00b0 and bake 20 minutes longer.