
Grandma knew best. Her banana pudding was out of this world!
Mix flour and salt in a large sauce pan.
Stir in vanilla.
Layer enough banana slices to cover the bottom of a 2 quart casserole dish. Cover the bananas with 1/3 of the pudding mixture, and layer with 1/3 of the vanilla wafers.
Repeat layering, starting with bananas, then using pudding, then vanilla wafers.
Do the layering a third time as usual, except do not cover the pudding with wafers; place the wafers around the edges of the casserole, tucked into the pudding.
Beat the egg whites at high speed with a mixer until they foam. Add the sugar gradually, and keep beating until stiff peaks form. Spread this over the top of the pudding, forming a seal to the edges.
Bake pudding at 325F for 25 minutes or until the meringue becomes light golden.
Allow the pudding to cool 30 minutes before serving.