Using ingredient cool whip whipped topping prep time

Chocolate Banana Pudding Pie

• 4 squares bakers semi-sweet
• 1 1/2 cool whip whipped topping prep time (thawed)
• 650 ml milk (cold)
• 30 ml milk
• 14 gr margarine
• 2 slices dole bananas
• 2 packages jell-o vanilla