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Easy Chocolate Eclair Cake (No-Bake Dessert) Recipe

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4 from 15 reviews

This Easy Chocolate Eclair Cake is a no-bake layered dessert featuring graham crackers, creamy vanilla pudding, fluffy Cool Whip, and a smooth chocolate ganache topping. It mimics the flavors of a classic French éclair without the effort of baking pastry, making it perfect for holidays, potlucks, or quick weeknight treats.

  • Author: Chef
  • Prep Time: 15 minutes
  • Cook Time: 10 minutes
  • Total Time: 1 hour (including chilling time; best served after overnight refrigeration)
  • Yield: 15 squares
  • Category: Dessert
  • Method: No-Cook
  • Cuisine: American

Ingredients

Graham Cracker Layers

  • 1 14.4-ounce box of graham crackers

Vanilla Pudding Mixture

  • 2 3.4-ounce boxes vanilla instant pudding mix
  • 3 cups milk
  • 1 8-ounce tub Cool Whip

Chocolate Ganache

  • 8 ounces semi-sweet chocolate chips
  • 1 cup heavy cream

Instructions

  1. Prepare pudding mixture: In a large mixing bowl, whisk together the milk and vanilla instant pudding mixes until the pudding thickens, approximately 2 minutes.
  2. Fold in Cool Whip: Gently fold the Cool Whip into the pudding using a rubber spatula until fully combined. Set this creamy mixture aside.
  3. Layer graham crackers: Arrange a layer of graham crackers on the bottom of a 9×13-inch baking dish, breaking crackers to fit as necessary for full coverage.
  4. Add pudding layer: Spread half of the pudding mixture evenly over the graham cracker base layer.
  5. Build second layer: Add another layer of graham crackers over the pudding, followed by the remaining half of the pudding mixture spread evenly.
  6. Top with final graham cracker layer: Complete the layers by adding a final layer of graham crackers on top.
  7. Make chocolate ganache: Heat the heavy cream in a small saucepan on the stovetop until it is hot but not boiling. Pour the hot cream over the semi-sweet chocolate chips in a medium bowl. Cover with plastic wrap and let sit 5-10 minutes to melt the chocolate.
  8. Mix ganache: Remove the plastic wrap and stir the chocolate and cream until melted completely and the ganache is smooth and glossy. Let cool for at least 30 minutes.
  9. Top dessert with ganache: Spread the cooled chocolate ganache evenly over the top graham cracker layer.
  10. Chill overnight: Cover the dish with plastic wrap and refrigerate the cake overnight. This softens the graham crackers to create a cake-like texture and makes it easier to slice.
  11. Store leftover cake: Keep any remaining cake refrigerated for up to three days.

Notes

  • Make sure the heavy cream is heated until hot but not boiled to avoid separating the ganache.
  • Allowing the ganache to cool ensures it spreads smoothly without melting the layers beneath.
  • Refrigerate overnight for best results in texture and flavor.
  • Use semi-sweet chocolate chips for a balanced sweetness; bittersweet can be used for a richer ganache.