Oh, friends—thank you so much for stopping by today! 💛 Whether you’re here because you adore no-bake desserts or because lemon makes your heart sing (same here!), I’m so excited to share this one with you. This No-Bake Lemon Éclair Cake is light, luscious, and unbelievably easy to make.
Imagine layers of creamy lemon pudding, soft graham crackers, and a glossy lemon frosting glaze that ties it all together. It’s fresh, sweet, and tangy—like a slice of sunshine on your dessert plate!
If you’d love more recipes like this sent right to your inbox, don’t forget to subscribe below. You’ll get all my easy, crowd-pleasing favorites delivered straight to your kitchen.
Why You’ll Love This Lemon Éclair Cake
This dessert is a lemon lover’s dream. The best part? It requires zero baking—just simple layering and chilling. Perfect for summer gatherings, picnics, or when you want something bright and beautiful without turning on the oven.
Reasons to Love It
- No-bake perfection: No oven, no fuss!
- Light & creamy: Each bite melts in your mouth.
- Make-ahead magic: It tastes even better after chilling overnight.
- Family favorite: A guaranteed hit with everyone at the table.

What Does Lemon Éclair Cake Taste Like?
Think of it as a cross between a lemon cream pie and a fluffy cheesecake. The graham crackers soften into tender, cake-like layers, the pudding adds luscious lemony creaminess, and that lemon frosting on top gives a zesty, sweet finish. Every bite is pure bliss—cool, creamy, and refreshing!
Benefits of This Recipe
- No complicated ingredients or techniques
- Great for feeding a crowd
- Stores beautifully for days
- Perfect balance of sweet and tart
Ingredients You’ll Need
- 1 box (14.4 oz) graham crackers
- 2 boxes (3.4 oz each) instant lemon pudding mix
- 3½ cups cold milk
- 1 container (8 oz) Cool Whip, thawed
- 1 can (16 oz) lemon frosting
Tools You’ll Need
- 9×13-inch baking dish
- Electric mixer or whisk
- Rubber spatula
- Microwave-safe bowl
- Measuring cups
Ingredient Additions & Substitutions
- Lemon pudding: Try vanilla pudding with a squeeze of lemon juice for a milder flavor.
- Cool Whip: Homemade whipped cream works beautifully too.
- Graham crackers: Substitute with vanilla wafers or digestive biscuits.
- Frosting: Use cream cheese frosting for a richer twist!

How to Make No-Bake Lemon Éclair Cake
Step 1: Prepare the Pan
Lightly coat a 9×13 pan with cooking spray. Line the bottom with a single layer of graham crackers, breaking them as needed to fit.
Step 2: Make the Lemon Filling
In a large bowl, whisk the lemon pudding mixes with milk for about 2 minutes until thickened. Gently fold in the Cool Whip until fully combined and silky smooth.
Step 3: Layer It Up
Spread half the pudding mixture over the graham crackers. Add another layer of crackers on top, then spread the remaining pudding mixture. Finish with one final layer of graham crackers.
Step 4: Add the Frosting
Microwave the lemon frosting for about 30–40 seconds, just until pourable. Stir well, then pour evenly over the top layer of crackers, spreading gently with a spatula.
Step 5: Chill
Cover and refrigerate for at least 12 hours (overnight is best!). The graham crackers will soften, creating a cake-like texture that’s out of this world.
What to Serve With Lemon Éclair Cake
This dessert shines all on its own, but for an extra-special presentation:
- Garnish with lemon slices and mint leaves 🌿
- Add a dollop of whipped cream on each serving
- Pair with fresh berries or a drizzle of raspberry sauce
Tips for the Perfect No-Bake Lemon Éclair Cake
- Chill overnight for the best texture and flavor.
- Don’t overheat the frosting—you want it smooth, not hot.
- Use instant pudding only (cook-and-serve pudding won’t set properly).
- Keep refrigerated until serving for that cool, creamy consistency.
Storage Instructions
- Refrigerator: Cover tightly and store for up to 4 days.
- Freezer: Freeze slices individually for up to 2 months. Thaw overnight in the fridge before serving.

General Information
Prep Time: 15 minutes
Chill Time: 12 hours
Total Time: 12 hours 15 minutes
Servings: 12–15
Calories: ~280 kcal per serving
Frequently Asked Questions
Q: Can I make this with homemade pudding?
Absolutely! Just make sure it’s thick enough to hold the layers.
Q: Do I have to use Cool Whip?
Not at all—fresh whipped cream works beautifully. Just stabilize it with a bit of powdered sugar if storing overnight.
Q: How long should I chill it?
At least 12 hours. This allows the crackers to soften into that perfect cake texture.
Q: Can I make it in advance?
Yes! It’s even better the next day after chilling—perfect for parties or potlucks.
Conclusion
And there you have it—a bright, refreshing, and oh-so-creamy No-Bake Lemon Éclair Cake that’s as easy as it is impressive. 🍋✨ It’s sunshine in dessert form—simple, elegant, and impossible to resist.
If you make this recipe, I’d love to see your version!
📸 Tag your photos on Pinterest or Instagram and leave a comment below. Let’s share the lemon love!
Nutritional Information (Approx. per serving)
- Calories: 280 kcal
- Fat: 9 g
- Carbs: 44 g
- Sugar: 30 g
- Protein: 3 g
- Sodium: 260 mg
More Recipes You’ll Love
- 🍑 Peach Cream Cheese Bars – sweet, creamy, and oh-so-summery.
- 🍋 Lemon Mousse Parfaits – light, airy, and bursting with flavor.
- 🍰 Strawberry Shortcake Icebox Cake – another no-bake favorite!





Leave a Reply