Banana Pudding

Ingredients

• 1/4 cup butter or margarine
• 1 1/2 cups firmly packed brown sugar
• 2 tblsp. all-purpose flour
• Dash of salt
• 1 (13 oz.) can evaporated milk
• 3/4 cup water
• 3 eggs, separated
• 1 tsp. vanilla extract
• Vanilla wafers
• 3 to 4 bananas
• 2 tblsp. sugar