Skillet Chocolate Pie
["1 1/2 c. sugar", "3 heaping Tbsp. flour", "2 heaping Tbsp. chocolate", "2 egg yolks", "2 c. milk", "dash of salt", "1 tsp. vanilla", "1/4 stick margarine"]
["Add all ingredients and cook until reasonably thick.", "Add vanilla and margarine.", "Pour into a baked pie shell.", "Top with beaten egg whites from two eggs.", "Brown meringue in oven at 350\u00b0."]
["sugar", "flour", "chocolate", "egg yolks", "milk", "salt", "vanilla", "margarine"]