Carmel Banana Pie (Banana Foster Pie)

1 Graham cracker pie crust
1 can of Dulce de leche or 'caramelized' sweetened condensed milk
2 bananas sliced
cinnamon
1 container of cool whip

Heat the can of Dulce de leche in a bowl in the microwave for about 1 minute or until its spreadable consistency.
Spread about 1/4 cup in the bottom of pie shell. Arrange bananas over top and sprinkle with cinnamon; Spread the rest of the Dulce de leche over the bananas.
Top with cool whip. Sprinkle some more cinnamon on top of cool whip. Store in fridge.