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No-Bake Lemon Eclair Cake Recipe

4.4 from 127 reviews

This No-Bake Lemon Eclair Cake is a creamy, tangy dessert layering sweet lemon pudding, fluffy whipped topping, chilled lemon frosting, and crunchy graham crackers. Perfectly chilled for at least 12 hours, it offers a refreshing, effortless treat that requires no baking.

Ingredients

Scale

Base

  • 1 (14.4-oz) box graham crackers

Pudding Mixture

  • 2 (3.4-oz) boxes instant lemon pudding mix
  • 3½ cups milk
  • 1 (8-oz) container Cool Whip, thawed

Topping

  • 1 (16-oz) can lemon frosting

Instructions

  1. Prepare the Pan: Spray the bottom of a 9×13-inch pan with cooking spray to prevent sticking and for easy cleanup.
  2. Layer the Graham Crackers: Arrange 1/3 of the whole graham crackers evenly on the bottom of the prepared pan to form the base layer.
  3. Mix the Pudding: In the bowl of an electric mixer, combine the lemon pudding mix with 3½ cups of milk. Beat on medium speed for 2 minutes until thickened. Gently fold in the thawed Cool Whip to create a creamy and fluffy pudding mixture.
  4. First Pudding Layer: Pour half of the prepared pudding mixture evenly over the graham crackers in the pan.
  5. Second Graham Cracker Layer and Final Pudding Layer: Place another layer of whole graham crackers on top of the pudding layer. Pour the remaining half of the pudding mixture over this layer, and then cover with the final third layer of graham crackers.
  6. Apply the Lemon Frosting: Heat the lemon frosting in the microwave uncovered for 30 to 40 seconds until it’s pourable. Immediately spread the warm frosting evenly over the top layer of graham crackers.
  7. Chill: Refrigerate the assembled cake for at least 12 hours to allow the layers to set and flavors to meld together. Serve chilled for the best texture and taste.

Notes

  • For best results, ensure the lemon frosting is just warm enough to pour easily, but not too hot to melt the layers underneath.
  • Use whole graham crackers for distinct layers, or broken crackers for a more rustic texture.
  • This dessert can be made a day ahead, making it a great option for parties and gatherings.
  • Store leftovers covered in the refrigerator for up to 3 days.

Keywords: lemon eclair cake, no-bake dessert, lemon pudding cake, graham cracker dessert, easy lemon cake