16 graham crackers, rolled into fine crumbs
1 tsp. flour
1/2 c. shortening (part butter), melted
1/2 c. sugar
1 tsp. cinnamon

CUSTARD FILLING:

3 egg yolks
1/4 c. sugar
1 tsp. vanilla
3 c. milk
2 tbsp. cornstarch
3 tbsp. flour
1/2 tsp. salt

Mix crust ingredients as for pie crust. Reserve 1 cup for topping. Press into pie pan. Cook custard ingredients until mixture coats a spoon. Pour into crust. Make meringue by beating 3 egg whites and adding 3 tablespoons sugar and 1/4 teaspoon cream of tartar. Spread meringue on top of custard. Top with reserved crumbs. Bake at 350 degrees until meringue is light brown.