Rhubarb Pie
["1/4 c. sugar", "1/4 Tbsp. flour", "1 egg, beaten", "2 c. rhubarb"]
["Mix sugar and flour together well. Add egg. Cut rhubarb in 1-inch pieces and add to mixture. Pour in pie crust with lattice top. Bake at 400\u00b0 for 20 minutes. Reduce heat to 350\u00b0 and continue baking 25 minutes longer."]
["sugar", "flour", "egg", "rhubarb"]