This tried-and-true recipe is adapted from the one on the Nilla Wafers box.
1/3 cup flour
3/4 cup sugar, divided
3 eggs separated
2 cups milk
1/2 teaspoon vanilla extract
30 Nilla Wafers, divided
5 medium-ripe bananas, sliced (about 3 1/2 cups)
1. Preheat oven to 350 degrees. Mix flour, 1/2 cup of the sugar and salt in the top of a...