Cinnamon Custard Pie

Ingredients

1 pie crust, 9-inch, baked
2 cups milk
2 tablespoons sugar
2 eggs
1 tablespoon butter or margarine
1/2 teaspoon cinnamon
1/2 cup flour

Preparation

Boil together milk, sugar, butter and cinnamon. Mix flour with cold water to pouring consistency. Add flour mixture to boiling milk, stirring all the time. Cool slightly. Beat eggs well and whisk into milk mixture. Cook mixture again for a few minutes. Pour mixture into pie crust, sprinkle lightly with cinnamon. Bake at 375° for 20 minutes, until set. Serve cold.