3 to 5 bananas
1 box vanilla wafers
1 cup sugar
3 eggs yolks
2 cups milk, divided
2 heaping tbsp. all-purpose flour
1 tbsp. vanilla

Layer bananas, then wafers in oven proof medium bowl. In saucepan add sugar and egg yolks; mix well adding milk when needed. Add flour to egg mixture, then the rest of the milk; mix well. Add vanilla, stir constantly on medium heat until thick and smooth. Pour over wafers and bananas.

Topping:

3 egg whites
3 tbsp. sugar
1 tsp. vanilla

Beat egg whites until stiff. Add sugar. Beat again. Add vanilla; beat again. Lightly brown in oven.