Mom'S Pineapple Pie
["1 c. sugar", "6 Tbsp. flour", "1 large can crushed pineapple, drained", "1 Tbsp. margarine", "1 egg yolk", "1/2 tsp. vanilla", "pineapple juice", "1 1/2 c. milk", "1 pie crust", "whipped cream"]
["Put all ingredients in saucepan (except egg yolk, vanilla, pie crust and whipped cream).", "Stir on low heat until boils.", "Stir constantly so it doesn't burn.", "After boils, add beaten egg yolk, cook 1 minute longer.", "Add vanilla.", "It should appear thick.", "Pour into pie crust.", "Refrigerate 1 hour and top with whipped cream."]
["sugar", "flour", "pineapple", "margarine", "egg yolk", "vanilla", "pineapple juice", "milk", "crust", "whipped cream"]