You can make this rich, creamy No-Bake Chocolate Eclair Cake using simple ingredients. This layered pudding dessert uses graham crackers instead of pastry, making it a quick, crowd-pleasing treat perfect for potlucks.
Prepare the vanilla pudding layer: In a large bowl, whisk together the instant vanilla pudding mix and 4 cups of cold milk until the mixture thickens, about 2 minutes. Gently fold in the thawed whipped topping until just combined.
Assemble the first layer: Line the bottom of a 9×13 inch baking dish with a single layer of graham crackers, breaking them as needed to fit the bottom completely.
Add the filling: Spread half of the vanilla pudding mixture evenly over the graham cracker layer.
Create the second cracker layer: Top the pudding with another layer of graham crackers.
Add the remaining filling: Spread the remaining half of the vanilla pudding mixture over the second cracker layer.
Create the final cracker layer: Top with a final layer of graham crackers.
Prepare the chocolate topping: In a small saucepan, combine the instant chocolate pudding mix and 1 cup of cold milk. Whisk constantly over medium heat until the mixture thickens and comes to a boil. Remove from heat.
Melt chocolate for ganache: Place the chocolate chips in a heatproof bowl. Heat the heavy cream in a small saucepan until it just begins to simmer. Pour the hot cream over the chocolate chips and let it sit for 5 minutes. Whisk until smooth to create a ganache.
Combine toppings: Stir the thickened chocolate pudding mixture into the chocolate ganache until fully blended.
Frost the cake: Pour the warm chocolate topping evenly over the top layer of graham crackers, spreading it to cover the edges.
Chill: Cover the dish with plastic wrap and refrigerate for at least 4 hours, or preferably overnight, to allow the graham crackers to soften into a cake-like texture.
Serve: Slice and serve this easy eclair cake cold.
Notes
For the best texture, chill this dessert without baking for a minimum of 6 hours. This allows the graham crackers to absorb moisture and soften completely.
You can use pre-made chocolate frosting instead of making the ganache topping if you want to save a few minutes.
This recipe is excellent for make ahead dessert planning since it must chill before serving.