Rhubarb Custard Pie
["2 eggs, beaten", "1 1/4 c. sugar", "1 Tbsp. flour", "1/4 tsp. vanilla", "2 c. diced rhubarb", "1 unbaked pie shell"]
["Mix together.", "Put into unbaked pie shell.", "Bake at 400\u00b0 for 10 minutes.", "Reduce heat to 350\u00b0 and bake for 30 minutes more."]
["eggs", "sugar", "flour", "vanilla", "rhubarb", "shell"]