I make this no-bake chocolate eclair cake whenever I need a show-stopping dessert but don’t feel like turning the oven on. It tastes just like a fancy French pastry, with cake-like layers that are covered in chocolate frosting. It is the first dessert gone at any potluck or family reunion!
This recipe comes together quickly, taking only 15 minutes or less of prep time. Just layer a few simple store-bought ingredients in a dish, and after a quick stint in the fridge, the crackers magically soften into a tender cake texture. It is an easy treat that’s perfect for lazy weekend afternoons.
Why You Will Love This Recipe
This chilled dessert has an unbelievably soft, moist texture that literally melts in your mouth. While the cake chills in the refrigerator, the graham crackers absorb the moisture from the vanilla pudding and turn into soft, flaky layers like pastry. The generous layer of chocolate frosting adds the perfect amount of sweetness to balance the light filling.
And the best part about this dessert is that it’s meant to be made ahead of time. No stress about baking a cake while your friends are coming over. It’s a great solution for a Saturday night when you want a gorgeous dessert but are busy with other things.
The Ingredients
All of the ingredients you need to make this no-bake dessert: honey graham crackers, instant vanilla pudding mix, whole milk, frozen whipped topping, and chocolate frosting from a jar.
Honey Graham Crackers
Graham crackers form the cake layers of this mock eclair. You will arrange them in the pan, splitting some to cover the entire surface area of the dish so each slice is uniform. If you want to try a different flavor of crackers, you could use chocolate graham crackers or vanilla wafers instead.
Instant Vanilla Pudding Mix
Instant pudding makes it so easy to get that classic custard flavor without having to whip eggs on the stovetop. Simply mix it with cold milk until it thickens and then fold in the whipped topping. You can also make a French vanilla pudding or cheesecake-flavored pudding instead.
Chocolate Frosting
Using a tub of chocolate frosting from the grocery store gives the perfect fudgy sheen to this eclair-like treat. To make it easy to spread on top of the delicate pudding layer, I just microwave it for a few seconds until it becomes slightly melted. I have also used a simple homemade chocolate ganache made of heavy cream and chocolate chips in place of the frosting.
How to Make It
Let me show you exactly how easy this layered icebox cake is to put together!
Mix the Filling
In a large mixing bowl, whisk together the instant vanilla pudding mix and the cold milk until smooth and thickened. Stir in the thawed whipped topping with a rubber spatula until the pudding is completely blended and no white bits remain.
Layer the Base
Spread a flat layer of honey graham crackers on the bottom of a 9×13-inch baking dish. You may need to break up some of the graham crackers into small pieces to completely cover the bottom.
Build the Cake
Spread half of the pudding filling over the bottom layer of graham crackers. Add another flat layer of crackers on top, then cover with the remaining pudding filling. Finally, add a top layer of graham crackers.
Top with Chocolate
Remove the foil lid from the chocolate frosting and microwave for 15 seconds. Pour the warm, slightly softened frosting over the top layer of graham crackers and spread it into a thin, even layer.
Chill and Serve
Cover with plastic wrap and refrigerate for at least 8 hours or overnight. The crackers must soften to create a cake-like texture before you slice and serve the dessert.
My Best Tips for Success
Take care not to microwave the store-bought chocolate frosting too much before adding it to the cake. You only want it slightly warmed and spreadable, not completely liquid or it will melt the delicate pudding layers. Heat it in 5-second intervals until it is pourable.
Allow the cake to chill for the full 8 hours in the refrigerator before cutting into it. If you slice the cake too soon, the graham crackers will be too hard. Chilling the cake overnight yields the softest, eclair-like texture.
Gently fold the whipped topping into the thickened pudding mixture using a rubber spatula. Stirring it too aggressively or with a whisk will deflate the whipped topping and cause a dense, runny filling.
Easy No-Bake Chocolate Eclair Cake Recipe
Equipment
- 9×13 inch baking dish
- Large mixing bowl
- Whisk
- Rubber spatula
Ingredients
- 2 boxes instant vanilla pudding mix 3.4 ounce boxes
- 3 cups whole milk cold
- 1 tub frozen whipped topping 8-ounce tub, thawed
- 1 box honey graham crackers 14.4-ounce box
- 1 tub chocolate frosting 16-ounce tub
Instructions
- In a large bowl, whisk together the instant vanilla pudding mix and the cold milk until thick, about 2 minutes.
- With a rubber spatula, fold in the whipped topping until well combined and smooth.
- Line the bottom of the baking dish with a layer of graham crackers, breaking pieces to fit the dish as needed.
- Spread half the pudding mixture over the graham crackers.
- Add a second layer of graham crackers.
- Spread the remaining pudding mixture over the second layer of graham crackers.
- Add the third layer of graham crackers.
- Remove the foil lid from the frosting and microwave for 10 to 15 seconds until the frosting is easy to pour.
- Pour the frosting over the top layer of graham crackers and spread it over the top.
- Cover the pan with plastic wrap and chill for at least 8 hours or overnight.
- Slice and serve cold.
Nutrition
Storage and Reheating
- To Store: Keep the cake wrapped in plastic or cover it with a lid and keep it in the fridge for up to 4 days.
- To Freeze: I don’t recommend freezing this cake, because the pudding may get watery once it’s thawed.
- To Reheat: There’s no need to reheat this chilled icebox cake. Just enjoy it cold.
What to Serve with This Cake
- A cup of black coffee.
- Fresh raspberries or sliced strawberries on the side.
- Additional fresh whipped cream to garnish.
- A sprinkle of powdered sugar on top of the shiny chocolate layer.
Frequently Asked Questions
Can I use sugar-free pudding?
Yes! You can use sugar-free instant pudding mix and sugar-free whipped topping in this recipe if you want to reduce the amount of sugar.
Why is my pudding runny?
Be sure to use instant pudding, not cook-and-serve pudding, and be sure to use cold whole milk. Almond milk or soy milk doesn’t always work well with instant pudding, which might cause the pudding to remain runny.
Can I make this two days in advance?
Yes! This is an excellent make-ahead dessert. In fact, it’s even better if you let it sit in the fridge for two days. The graham crackers will get soft and tasty.
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