Banana Pudding - cooking recipe

Ingredients

1/2 c. butter
1/2 c. flour
3 c. milk
3 bananas, sliced
1/2 c. sugar
1 tsp. vanilla
1 box vanilla wafers
1 large Cool Whip

Preparation

Melt butter, then add flour.
Stir in 1 cup of milk at a time.
Stir until it bubbles.
Add sugar; stir well.
Remove from heat, then add vanilla.
Pour over vanilla wafers and bananas. Chill.
Put Cool Whip on for topping.