Grandma Martha'S Egg Custard
["6 eggs (separated; beat whites separately)", "1 c. sugar", "2 c. milk", "1 c. canned milk", "2 tsp. vanilla", "cinnamon (on top of pie)"]
["Bake at 425\u00b0 for 10 minutes, then at 325\u00b0 for 45 minutes."]
["eggs", "sugar", "milk", "milk", "vanilla", "cinnamon"]