Rhubarb Pie
["pastry for 9-inch pie with strips", "3 Tbsp. flour", "1 1/4 c. sugar", "1/4 tsp. salt", "4 c. rhubarb, diced", "1/4 c. orange juice", "2 Tbsp. butter"]
["Mix flour, sugar, salt and rhubarb. Add juice. Turn into pastry lined pie pan. Dot with butter. Cover with strips of pastry to make a lattice. Bake at 450\u00b0 for 20 minutes. Reduce oven temperature to 350\u00b0 and bake 20 minutes on foil covered cookie sheet in middle of oven."]
["pastry", "flour", "sugar", "salt", "rhubarb", "orange juice", "butter"]