Chocolate Eclair Cake

By Sarah Gabriel, America’s Test Kitchen | February 19th, 2025

Slightly less instant, considerably more delicious, and always made with love


Top view of a chocolate eclair cake with several servings cut away.

The timeless classic Chocolate Eclair Cake holds fond memories as an easy sweet treat for family or potlucks and parties. This tweaked recipe is a little more complex, but as a result, it’s even more delicious.


This no-bake dessert is typically made by layering a mixture of instant vanilla pudding and Cool Whip between graham crackers and topping it with chocolate frosting. We loved the convenience of these store-bought items, but our enthusiasm waned when confronted by their flavor. With a couple of easy techniques (a quick stovetop pudding, whipped cream, and a microwave-and-stir glaze) and very little active time, we produced a from-scratch version that easily trumped its inspiration.

Chocolate Eclair Cake

Serves 15

Ingredients:

  • 1 1/4 cups sugar
  • 6 tablespoons cornstarch
  • 1 teaspoon salt
  • 5 cups whole milk
  • 4 tablespoons unsalted butter, cut into 4 pieces
  • 5 teaspoons vanilla extract
  • 2 tablespoons water
  • 1 1/4 teaspoons unflavored gelatin
  • 2 3/4 cups heavy cream, chilled
  • 14 ounces graham crackers
  • 1 cup semisweet chocolate chips
  • 5 tablespoons light corn syrup

Directions:

  1. Combine sugar, cornstarch and salt in a large saucepan. Whisk milk into sugar mixture until smooth and bring to boil, scraping bottom with rubber spatula, over medium-high heat. Immediately reduce heat to medium-low and cook, continuing to scrape bottom, until thickened and large bubbles appear on surface, 4 to 6 minutes. Off heat, whisk in butter and vanilla. Transfer pudding to a large bowl and place plastic wrap directly on the surface of pudding. Refrigerate until cool, about 2 hours.
  2. Stir water and gelatin together in a bowl and let sit until gelatin softens, about 5 minutes. Microwave until mixture is bubbling around edges and gelatin dissolves, 15 to 30 seconds. Using a stand mixer fitted with whisk, whip 2 cups cream on medium-low speed until foamy, about 1 minute. Increase speed to high and whip until soft peaks form, about 2 minutes. Add gelatin mixture and whip until stiff peaks form, about 1 minute.
  3. Whisk one-third whipped cream into chilled pudding, then gently fold in remaining whipped cream, 1 scoop at a time, until combined. Cover bottom of a 13-by-9-inch baking dish with a layer of graham crackers, breaking crackers as necessary to line bottom of pan. Top with half of pudding-whipped cream mixture (about 5 1/2 cups) and another layer of graham crackers. Repeat with remaining pudding-whipped cream mixture and remaining graham crackers.
  4. Microwave chocolate chips, remaining 3/4 cup cream, and corn syrup in a bowl, stirring occasionally, until smooth, 1 to 2 minutes. Cool glaze to room temperature, about 10 minutes. Cover graham crackers with glaze and refrigerate cake for 6 to 24 hours. Serve.

Recipe note: Chocolate eclair cake can be refrigerated for up to two days.


More nostalgic desserts:

Orange Creamsicle Dream Bars

No-Bake Cherry Delight, aka, Cherry Yum Yum


For more than 25 years, home cooks have relied on America’s Test Kitchen for rigorously tested recipes developed by professional test cooks and vetted by 60,000 at-home recipe testers. The family of brands – which includes Cook’s Illustrated, Cook’s Country, and America’s Test Kitchen Kids – offers reliable recipes for cooks of all ages and skill levels. See more online at www.americastestkitchen.com/TCA.

©2025 America’s Test Kitchen. Distributed by Tribune Content Agency, LLC.

More from Boomer

Delicious Dark Heart Brownies

By Meghan Splawn, TheKitchn.com | February 5, 2025

Game Day Snacks for Any Season

By JeanMarie Brownson | January 29, 2025