Ingredients:
1 box (14.4 oz) graham crackers
2 boxes (3.4 oz each) instant vanilla pudding mix
3 cups cold milk
1 tub (8 oz) whipped topping (such as Cool Whip), thawed
For the chocolate ganache topping:
1 cup semi-sweet chocolate chips
1/2 cup heavy cream
1 tablespoon unsalted butter
1 teaspoon vanilla extract