This éclair cake is a chocolate éclair but bigger and better—in cake form. It’s stacked in sweet, creamy, delicious layers of pudding and graham crackers, and easy to make ahead. Just pull out of the fridge and serve! My favorite part is you don’t even have to use the oven. It’s a no bake eclair cake, so I just make the cake the day before, pull it out of the fridge, and it’s ready to serve!