No-Bake Lemon Eclair Cake 🍋✨

The Cool & Creamy Dessert That Screams Sunshine!

If you’re looking for a bright, creamy, and refreshing dessert that requires no oven and minimal effort, this No-Bake Lemon Eclair Cake is pure perfection! Combining layers of graham crackers, luscious lemon pudding, and a dreamy whipped topping, this cake is as easy to make as it is delicious to eat.

It’s the ultimate crowd-pleaser for summer picnics, spring brunches, or anytime you crave something sweet but light. The best part? You can make it ahead of time — the refrigerator does all the work for you!


🍋 Why You’ll Love This Lemon Eclair Cake

No oven needed: The perfect dessert for hot days.
Simple ingredients: Uses pantry staples you already have.
Bright lemon flavor: Tart, sweet, and utterly refreshing.
Perfect for parties: Feeds a crowd with minimal prep.
Make-ahead magic: Tastes even better the next day!


🍰 Ingredients You’ll Need

Here’s everything required to make this sunshine-filled dessert:

  • 1 box (14.4 oz) honey graham crackers
  • 2 boxes (3.4 oz each) instant lemon pudding mix
  • 3 cups cold milk
  • 1 tub (8 oz) whipped topping (like Cool Whip), thawed
  • 1 tablespoon lemon zest (optional, for extra zing)
  • 1 cup powdered sugar
  • 2 tablespoons lemon juice
  • 2 tablespoons butter, melted
  • ½ teaspoon vanilla extract

👩‍🍳 How to Make No-Bake Lemon Eclair Cake

Step 1: Make the Lemon Filling

In a large bowl, whisk together lemon pudding mix and cold milk until smooth and thickened (about 2 minutes).
Fold in the whipped topping and lemon zest until creamy and fluffy.


Step 2: Layer the Graham Crackers

In a 9×13-inch baking dish, place a single layer of graham crackers, breaking pieces if necessary to cover the bottom completely.


Step 3: Add the Lemon Layer

Spread half of the lemon pudding mixture over the graham crackers.
Add another layer of graham crackers, then spread the remaining pudding mixture on top.
Finish with a final layer of graham crackers.


Step 4: Make the Lemon Glaze

In a small bowl, whisk together:

  • Powdered sugar
  • Lemon juice
  • Melted butter
  • Vanilla extract

Mix until smooth and pourable. Pour the glaze evenly over the top layer of graham crackers.


Step 5: Chill to Set

Cover the dish with plastic wrap and refrigerate for at least 6 hours or overnight.
This step is key — it allows the graham crackers to soften into a cake-like texture.


Step 6: Slice & Serve

Once chilled, slice into squares and serve cold. Garnish with a sprinkle of lemon zest or whipped cream for an extra touch of sunshine! ☀️


💡 Tips for the Perfect Lemon Eclair Cake

Chill Overnight: The longer it chills, the softer and more cake-like it becomes.
Use Whole Milk: For a richer, creamier filling.
Double the Recipe: This dessert disappears fast — make two pans for parties!
Add Fruit: Layer with fresh blueberries, raspberries, or strawberries for color and flavor.


🍓 Optional Flavor Variations

🍊 Citrus Twist: Use orange pudding and zest for a creamsicle vibe.
🍋 Lemon Blueberry Eclair Cake: Add a handful of fresh blueberries between layers.
🍫 Lemon White Chocolate: Drizzle melted white chocolate over the top for a decadent finish.
🌿 Herbal Touch: Add a hint of basil or mint for a gourmet flair.


🧊 Storage Tips

  • Refrigerator: Store covered for up to 4 days.
  • Freezer: Freeze for up to 1 month. Thaw overnight in the fridge before serving.

⚖️ Nutrition (Per Serving – Approximate)

  • Calories: 280
  • Fat: 11g
  • Carbohydrates: 40g
  • Sugar: 25g
  • Protein: 4g

(Values vary depending on ingredients used.)


🕯️ A Little Background on Eclair Cakes

Eclair cakes are an American dessert inspired by the famous French éclair — a pastry filled with cream and topped with chocolate or glaze. Instead of choux pastry, this no-bake version uses graham crackers to mimic the soft layers and pudding filling for that signature creamy center.

This Lemon Eclair Cake is a refreshing twist on the traditional chocolate version, bringing a burst of citrus brightness that makes every bite light, cool, and addictive!


🎉 Perfect for Every Occasion

This No-Bake Lemon Eclair Cake is perfect for:
🍽️ Summer BBQs
☀️ Picnics & Potlucks
🎂 Birthday parties
🌼 Easter or Spring gatherings
🎄 Holiday dessert tables (for a bright touch amidst heavy sweets)


💛 Final Thoughts

When life gives you lemons… make No-Bake Lemon Eclair Cake! 🍋
It’s one of those desserts that looks fancy, tastes heavenly, and yet requires almost zero effort. The creamy lemon pudding layered with soft graham crackers and topped with a zesty glaze creates the perfect blend of tangy and sweet.

Whether you’re looking for a quick dessert to impress guests or a cool, make-ahead treat for your family, this no-bake lemon eclair cake will brighten any day and every table.

Print
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No-Bake Lemon Eclair Cake 🍋✨


  • Author: WAFA LI

Ingredients

• 1 sleeve (about 40) graham crackers
• 2 packages (3.4 oz each) instant lemon pudding mix
• 2 ½ cups cold milk (dairy or plant-based)
• 1 tub (8 oz) Cool Whip or homemade whipped cream (thawed if frozen)
• 1 tbsp instant coffee granules (optional, for eclair flavor)
• Powdered sugar (for dusting)


Instructions

  1. In a bowl, whisk lemon pudding mix and cold milk. Beat 2 minutes until thickened.
  2. Gently fold in half the Cool Whip until light and fluffy.
  3. Dissolve instant coffee in 1 tsp hot water (if using). Stir into the mixture for authentic eclair flavor.
  4. In an 8×8-inch or 9×13-inch dish, layer:
    → Graham crackers (break to fit)
    → Half the lemon filling
    → More graham crackers
    → Remaining filling
  5. Top with remaining graham crackers.
  6. Spread remaining Cool Whip over the top.
  7. Dust generously with powdered sugar using a fine sieve.
  8. Chill at least 4 hours (or overnight) to soften the crackers and set the layers.

Serve chilled—each bite is cool, creamy, and bursting with citrusy sweetness!

💡 Make ahead: This tastes even better the next day! Store covered in the fridge.

PREP TIME & NUTRITION :
Prep Time : 15 mins , Cook Time : 0 mins , Total Time : 4 hrs 15 mins (includes chilling) , Servings : 12 squares , Calories : 220 , Net Carbs: 28g , Fats: 9g , Protein: 4g

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