Lemon Icebox Cake
Lemon icebox cake is cool, creamy, and full of bright, sweet-tangy flavor. The layers soften as it chills, creating a smooth, cake-like texture in every bite. It’s a simple dessert that still feels special.
Servings 15
Equipment
Ingredients
- 2 Boxes Lemon Instant Pudding 3.4 ounces each
- 3 Cups Whole Milk
- 16 Ounces Whipped Topping thawed and divided
- 1 Box Graham Crackers 14.4 ounces
- Fresh Lemons optional
Instructions
- Whisk the lemon instant pudding and milk together in a large bowl for 2 minutes.
- Fold in one container (8 ounces) of the whipped topping.
- Cover the bottom of a 9"x13" baking dish with one layer of graham crackers, breaking as needed.
- Gently spread half of the pudding mixture evenly over the graham cracker layer.
- Add another layer of graham crackers and the rest of the pudding mixture.
- Add a final layer of graham crackers on top.
- Spread the rest of the whipped topping over the graham crackers.
- Cover and refrigerate for at least 4 hours. Overnight is even better.
- Before serving, top with lemon slices, if desired.
Notes
Helpful Tips
- Whisk the pudding until fully smooth – Give it the full 2 minutes so it thickens properly, and you don’t end up with any lumps in the layers.
- Don’t overmix after adding the whipped topping – Fold it in gently to keep the filling light and fluffy instead of dense.
- Break graham crackers as needed for full coverage – Try to cover the entire layer so every slice holds together nicely when cut.
- Spread each layer evenly – Taking a minute to smooth things out makes a big difference in how clean and pretty the slices look later.
- Press the graham crackers down lightly – This helps them make good contact with the filling so they soften evenly.
- Use a sharp knife for slicing – Wipe it clean between cuts for neat, bakery-style squares.
- Add garnish right before serving – If you’re using lemon slices or zest, wait until the end so everything looks fresh and bright.