01 -
Mix sugar, flour, and salt in saucepan. Whisk in milk and cook until thickened and bubbly.
02 -
Whisk eggs, gradually add hot mixture to eggs, then return to pan. Cook until gently boiling.
03 -
Add vanilla, remove from heat. Cool 15 minutes, stirring occasionally.
04 -
Layer wafers, bananas, and pudding twice in 8-inch pan, ending with pudding.
05 -
Cover and refrigerate minimum 4 hours or overnight. Top with crushed wafers before serving.