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This no bake chocolate éclair cake is a quick, easy dessert that layers crisp graham crackers, smooth vanilla pudding, and rich chocolate ganache into a decadent treat, just like a classic éclair.
At the heart of this chocolate eclair dessert recipe is a simple but brilliant concept: as the graham crackers nestle between layers of smooth, creamy pudding and rest in the fridge, they soften into a cake-like texture.
The Graham crackers soften, absorbing moisture and flavor, until they achieve a tender, cake-like consistency that truly mimics the delicate choux pastry of a classic chocolate éclair.
This no bake éclair cake with graham crackers is designed to be generous, typically yielding between 12 to 16 servings when prepared in a standard 9×13-inch pan.
For smaller gatherings, this easy chocolate éclair cake recipe can be easily halved to produce 8 servings, or conversely, scaled up for a larger crowd to yield up to 18 servings, depending on how thinly each portion is sliced.
This chocolate eclair cake is a true crowd-pleaser, universally adored by both children and adults, making it an ideal choice for any occasion, festive holiday gatherings, or even office potlucks.
✅ Read the entire article to ensure you’re fully prepared with all the necessary equipment and ingredients. The full recipe and cooking instructions are below.
No Bake Chocolate Eclair Cake Recipe Ingredients List
The selection of ingredients, particularly the choice between store-bought whipped topping/frosting and homemade cream/ganache, highlights a fundamental decision point in this no bake chocolate eclair cake recipe.
1. Instant Vanilla Pudding Mix
- Two 3½ ounce boxes are needed for this chocolate eclair dessert recipe.
- French vanilla is a popular choice for its rich flavor, but regular instant vanilla pudding works equally well, offering a classic taste profile.
2. Cold Whole Milk
- Approximately 3 to 3½ cups of cold whole milk are recommended. Whole milk provides a richer, creamier pudding, which contributes significantly to the dessert’s luxurious mouthfeel.
- While 2% or even some plant-based milks can be used, it is important to note that they may alter the final texture and richness of the pudding layer.
- The precise amount of milk can also influence the pudding’s consistency, with slightly less milk than the package directions often yielding a firmer set.
3. Whipped Topping
- One 8-ounce container of thawed Cool Whip is a common and convenient option.
- Alternatively, for a richer and more refined flavor and texture, 1 cup of heavy whipping cream, whipped to stiff peaks, is an excellent substitute.
- Homemade whipped cream offers a richer, purer flavor and a more luxurious texture, completely devoid of the slight artificiality some perceive in pre-made whipped toppings.
4. Vanilla Extract
- Adding 1 to 2 teaspoons of vanilla extract is an optional but highly recommended step.
- This small addition significantly boosts the overall vanilla flavor, especially when using boxed pudding mixes, making the filling taste more homemade and complex.
5. Kosher Salt
- A tiny pinch of kosher salt, also optional, can subtly balance the sweetness of the dessert and enhance the other flavors, preventing it from tasting one-dimensional.
6. Graham Crackers
- One 14.4 or 16-ounce box of graham crackers, which typically contains about 3 to 4 sleeves, forms the foundational layers of this chocolate eclair cake.
- These Graham crackers are crucial as they transform into a tender, cake-like base after chilling.
7. Semisweet Chocolate Chips
- Two cups (or approximately 9 ounces / 255g) of semisweet chocolate chips or roughly chopped semisweet chocolate are ideal for the ganache. This provides a balanced chocolate flavor.
- For a sweeter topping, milk chocolate chips can be used, while bittersweet chocolate chips will yield a richer, more intense chocolate experience.
8. Heavy Cream
- One cup of heavy cream is essential for creating the smooth and glossy ganache topping.
9. Light Corn Syrup
- One tablespoon of light corn syrup is an optional but highly beneficial addition to the ganache.
- It contributes to a glossier finish and a more stable ganache texture, which helps it slice cleanly without cracking, a subtle yet significant improvement in presentation, and ease of serving.

Equipment You Need For Making The Best Chocolate Eclair Cake
Before you embark on your no bake chocolate eclair cake, gathering the right kitchen tools beforehand will make the process smooth and enjoyable.
- 9×13-inch Baking Dish or Pan: This is the primary vessel for assembling your layered dessert.
- Large Mixing Bowl: Essential for combining and whisking your pudding mixture.
- Medium Heatproof Bowl: Used specifically for preparing the chocolate ganache.
- Small Saucepan: For gently heating the heavy cream before pouring it over the chocolate for the ganache.
- Whisk: A fundamental tool for ensuring your pudding mixture is smooth and lump-free.
- Electric Mixer (Handheld or Stand Mixer): While optional if using Cool Whip, it is highly recommended if you choose to make homemade whipped cream, as it ensures light and fluffy results.
- Offset Spatula: A chef’s secret weapon for spreading layers evenly and beautifully, ensuring a professional finish.
- Measuring Cups and Spoons: For precise and accurate measurement of all your ingredients.
- Sharp Knife: Crucial for achieving clean, elegant slices when it’s time to serve your chilled cake.
- Plastic Wrap: Indispensable for covering the cake tightly during its chilling period, preventing a skin from forming on the ganache and aiding in the softening of the graham crackers.
Quick Tips for Making the Best No Bake Chocolate Eclair Cake
Even the simplest recipes benefit from a few expert pointers to elevate them from good to truly extraordinary. Here are some of my top tips for making the best no bake chocolate eclair cake:
1. The Cold Truth
- Always begin with ingredients that are thoroughly chilled, especially your milk and any heavy cream you plan to whip.
- Cold ingredients are paramount for proper thickening of the pudding and achieving stiff, stable peaks when whipping cream.
2. Patience is a Virtue (Especially with Pudding)
- After whisking your pudding mixture, resist the urge to immediately fold in the whipped topping. Allow it to stand for a few minutes to set slightly.
- This brief pause ensures the pudding thickens correctly, preventing a runny filling that could lead to a soggy cake.
3. Layer Like a Pro
- When arranging your Graham crackers, take the time to fit them snugly into the pan. Break or cut them as needed to fill any gaps.
- Creating even, solid layers is key to ensuring the crackers soften uniformly and provide a consistent “cake” texture throughout the dessert.
- An offset spatula is your best friend here for spreading the pudding mixture smoothly and evenly.
4. Ganache Goldilocks
- The secret to a perfect chocolate ganache lies in heating the cream just until it simmers, not to a rolling boil.
- Overheating can cause the cream and chocolate to separate, resulting in a grainy or oily ganache instead of a smooth, luscious topping.
- Once poured over the chocolate, let it rest for 5 minutes before stirring to allow the chocolate to melt thoroughly.
- Then, ensure it cools to a spreadable consistency; too hot, it will melt your pudding layers; too cold, it will be too stiff to spread easily.
5. The Longer, The Better
- While this no bake chocolate eclair cake can technically be served after 4 hours of chilling, its true potential is unlocked with an overnight stay in the refrigerator (8-24 hours).
- This extended chill time allows the graham crackers to fully absorb moisture from the pudding, transforming them into that irresistible, tender, cake-like texture that makes this dessert so special.
6. Clean Cuts, Happy Servings
- For those picture-perfect slices, always use a sharp knife. Before each cut, dip the blade in hot water and wipe it dry.
- This simple trick helps the knife glide cleanly through the firm chocolate ganache and creamy layers, yielding neat, elegant portions.
7. Flavor Boosters
- To elevate the flavor of your pudding beyond just “boxed,” consider adding a touch of vanilla extract and a tiny pinch of salt to the mixture.
- These small additions can significantly enhance the overall taste, adding depth and complexity.

Chocolate Eclair Cake Topping Ideas
While the classic no bake chocolate eclair cake often features a simple chocolate ganache or a store-bought chocolate frosting, you can elevate it with a few thoughtful toppings.
Here are some of the best chocolate eclair cake toppings, ranging from simple enhancements to more decadent additions:
- Chocolate Ganache: This is the traditional and often preferred topping. It sets beautifully to a soft, fudge-like consistency, offering an intense chocolate flavor that perfectly complements the creamy pudding and soft Graham crackers.
- Chocolate Fudge Frosting: A pre-made or homemade fudge frosting offers a thicker, more opaque chocolate layer. It’s generally sweeter and can be spread more thickly than ganache.
- Dusting of Cocoa Powder: A light dusting of unsweetened cocoa powder over the set chocolate topping, or even directly onto the pudding layer if you’re skipping the full chocolate top.
- Chocolate Shavings or Curls: Use a vegetable peeler or a sharp knife to create delicate curls or shavings from a block of good quality dark, milk, or white chocolate.
- Whipped Cream Swirls/Dollops: Freshly whipped cream piped or spooned onto individual slices, or even along the edges of the entire cake before serving.
- Fresh Berries: A handful of fresh, tart berries like raspberries or sliced strawberries, scattered over the chocolate topping just before serving.
- Toasted Nuts (Pecans, Walnuts, Almonds): These add a fantastic crunch and nutty flavor, providing a welcome textural contrast to the otherwise soft dessert. Toasting the nuts brings out their flavor.
- Mini Chocolate Chips or Sprinkles: A playful sprinkle of mini chocolate chips or your favorite decorative sprinkles. Perfect for adding a fun, festive touch, especially if serving to kids or for a casual gathering.
- Caramel Drizzle: A thin, artistic drizzle of caramel sauce over the chocolate ganache. Creates a “turtle” eclair cake effect, adding a sweet, buttery, and slightly salty complexity that pairs wonderfully with chocolate.
Final Remarks
As a culinary professional, I am consistently captivated by recipes that achieve maximum flavor and textural impact with minimal fuss.
This no bake chocolate eclair cake recipe stands out as a prime example of such culinary ingenuity.
It cleverly deconstructs the beloved elements of a classic chocolate eclair cake, the rich chocolate, the creamy filling, the tender pastry, and brilliantly reconstructs them using readily available pantry staples, all without the need for an oven.
It’s a testament to how cleverly a chocolate eclair cake can be made, quick and delicious, with no oven needed.
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Easy No Bake Chocolate Eclair Cake with Graham Crackers
Description
Make this easy no bake chocolate eclair cake with layers of graham crackers, creamy vanilla pudding, and rich chocolate ganache, a quick, indulgent dessert with no oven required.
Ingredients
For the Vanilla Pudding Layer
For the Graham Cracker “Cake” Layers
For the Chocolate Ganache Topping
Instructions
Prep Your Pan
- Begin by lightly buttering or spraying a 9x13-inch baking dish.
- While not strictly necessary for non-stick pans, this small step can assist in cleaning slices later.
- This pan size is standard for the chocolate eclair cake recipe, ensuring adequate layers and servings.
Prepare the Pudding Mixture
- In a large mixing bowl, combine the instant vanilla pudding mix, cold whole milk, and pure vanilla extract.
- Whisk these ingredients vigorously for about 2 to 3 minutes until the mixture is smooth and thoroughly combined.
- This sustained whisking is crucial to ensure the pudding fully hydrates and thickens properly, preventing any lumps.
Let Pudding Set
- Allow the pudding mixture to stand undisturbed for approximately 5 minutes.
- This brief resting period is vital; it gives the starches in the pudding mix time to fully absorb the liquid and set, creating a stable, firm base for your layers.
Fold in Cool Whip
- If you are using Cool Whip, gently fold the thawed Cool Whip into the slightly set pudding mixture until it is just combined and smooth.
- The key here is gentleness, as it helps maintain the airy texture of the whipped topping, contributing to a lighter filling.
Whip & Fold Heavy Cream
- If you are opting for heavy whipping cream, in a separate, chilled bowl, use an electric mixer (either handheld or a stand mixer with a whisk attachment) to whip the cold heavy cream until stiff peaks form.
- Once whipped, gently fold this homemade whipped cream into the set pudding mixture until it is just combined.
- This method yields a filling that is noticeably lighter, richer, and more luxurious in texture and flavor.
Layer the Base
- Arrange a single layer of graham cracker squares neatly across the bottom of your prepared 9x13-inch pan.
- Think of this as a culinary Tetris game; don't hesitate to break or cut the crackers to fit snugly into any gaps.
- Creating a tight, even layer is essential for a uniform "cake" texture once the crackers soften.
Add First Pudding Layer
- Spoon half of your prepared pudding mixture evenly over this first layer of graham crackers.
- Using an offset spatula is highly recommended here, as it allows for smooth, consistent spreading right to the edges of the pan, ensuring every cracker gets its share of creamy goodness.
Add Second Cracker Layer
- Place another single layer of graham crackers directly on top of the first pudding layer mixture.
Add Final Pudding Layer
- Spoon the remaining pudding mixture over this second cracker layer, again spreading it evenly and gently.
Add Final Cracker Layer
- Conclude your layering with a final layer of graham crackers on top.
Prep the Ganache
- Place your chocolate chips or roughly chopped chocolate into a medium, heatproof bowl.
Heat the Cream
- In a small saucepan, gently heat the heavy cream (and the optional corn syrup, if using) over medium heat.
- Watch it carefully and remove it from the heat as soon as small bubbles begin to form around the edges.
- It is crucial not to bring the cream to a rolling boil, as overheating can cause the ganache to separate and become oily, compromising its smooth texture.
Pour Cream Over Chocolate
- Immediately pour the hot cream over the chocolate chips.
- Resist the urge to stir for the first 5 minutes; allow it to stand undisturbed.
- This resting period gives the hot cream sufficient time to melt the chocolate evenly and thoroughly.
Stir Into Ganache
- After 5 minutes, begin stirring the mixture gently, starting from the center of the bowl and gradually working your way outwards.
- Continue stirring until the mixture transforms into a completely smooth, glossy, and beautifully emulsified chocolate ganache.
Cool the Ganache
- Allow the ganache to cool slightly at room temperature, stirring occasionally.
- The goal is for it to reach a spreadable consistency; it should be thick enough to hold its shape when spread but still fluid enough to pour smoothly.
- If it's too thin, it will run off the cake; if it's too thick, it will be difficult to spread evenly.
Spread Ganache Over Cake
- Once the ganache has reached the ideal consistency, pour it over the top layer of graham crackers, spreading it evenly to cover the entire surface of the cake, right to the edges of the pan.
Chill
- Cover the baking dish tightly with plastic wrap.
- For best results, press the plastic wrap directly onto the surface of the ganache.
- This prevents a "skin" from forming on the chocolate and helps to lock in moisture, which is essential for the graham crackers to soften properly.
- Refrigerate the cake for at least 4 hours at 35 to 40°F.
- However, for the absolute best results, allowing it to chill overnight (8 to 24 hours) is highly recommended.
- The longer it chills, the more thoroughly the graham crackers will absorb the moisture, achieving an irresistible, truly cake-like texture.
Serve & Enjoy
- When you're ready to serve your masterpiece, use a sharp knife.
- For perfectly clean, elegant slices, dip the knife in hot water and wipe it dry before each cut.
- This technique helps the knife glide smoothly through the chocolate ganache and the creamy layers, ensuring a beautiful presentation.
- Spoon or slice and serve this delightful chocolate eclair cake.
Nutrition Facts
Servings 12
Serving Size 1 piece
- Amount Per Serving
- Calories 320kcal
- % Daily Value *
- Total Fat 12g19%
- Saturated Fat 9g45%
- Cholesterol 18mg6%
- Sodium 280mg12%
- Potassium 190mg6%
- Total Carbohydrate 45g15%
- Dietary Fiber 1g4%
- Sugars 33g
- Protein 3g6%
- Calcium 120 mg
- Iron 0.8 mg
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
- Use Cold Ingredients: Cold milk and cream help the pudding set faster and firmer.
- High‑Quality Chocolate: Semi‑sweet chips work great, but chopped couverture yields an even richer ganache.
- Softened Crackers: Let the cake chill sufficiently; too little chill time yields crunchy crackers instead of cake‑like layers.
- Make‑Ahead: This dessert improves in flavor overnight, making it perfect for parties.