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Eclair Icebox Cake Recipe

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3.9 from 11 reviews

This Eclair Icebox Cake is a delightful no-bake dessert featuring layers of graham crackers, smooth vanilla pudding mixed with Cool Whip, and topped with a rich chocolate frosting. Inspired by classic eclair flavors, this creamy, chocolatey treat is easy to assemble and perfect for any occasion.

Ingredients

Base

  • 15 full sheets Honey Graham Crackers

Pudding Layer

  • 1 ¼ cup milk (Fairlife Skim Milk recommended)
  • 1 packet instant vanilla pudding (3.4 oz)
  • 1 tub Cool Whip (8 oz)

Topping

  • 1 container chocolate frosting (Betty Crocker recommended)

Instructions

  1. Prepare Pudding Mixture: In a mixing bowl, use an electric mixer to whip together the milk and vanilla instant pudding until the pudding is fully dissolved. Fold in the Cool Whip and mix again until the mixture is smooth and fluffy.
  2. Layer Graham Crackers: Carefully break graham cracker sheets in half if not already done. Place 5 full sheets plus 5 half squares on the bottom of a 9 x 13 inch baking dish, creating a solid base.
  3. Add First Pudding Layer: Evenly spread half of the prepared pudding mixture over the graham cracker base, ensuring full coverage.
  4. Repeat Layers: Add another layer of 5 full graham cracker sheets and 5 half squares on top of the pudding, then pour the remaining pudding mixture evenly over this layer.
  5. Prepare Chocolate Frosting: In a separate mixing bowl, microwave the chocolate frosting for 20-30 seconds until slightly softened but not hot to avoid burning.
  6. Top with Frosting and Chill: Pour the warmed chocolate frosting on top of the final pudding layer and smooth it out. Cover the dish with foil and refrigerate for 2-3 hours until the frosting sets. Optionally, place in the freezer to speed up the setting time.
  7. Serve: Slice the chilled cake into 12 equal pieces, cutting along the graham cracker lines to minimize crumbling. Enjoy your Eclair Icebox Cake!

Notes

  • Store the cake in the baking dish and keep refrigerated for up to 5 days.
  • Microwaving the frosting slightly helps with easy spreading but be careful not to overheat.
  • Freezing the cake briefly can speed up the setting process if you’re short on time.