
This dessert reminds me of my grandma's kitchen. You just layer those sweet cookies in a pan, then spread on this amazing mix of lemon pudding and whipped cream. Keep going with more cookies and cream until the pan's full. Pour that sweet lemony glaze all over the top and watch it drip down the sides. Pop it in the fridge overnight the cookies turn soft and dreamy while the cream sets up perfectly. No hot oven needed, just some mixing and stacking. Makes enough to feed a crowd, and tastes just like something from that fancy bakery downtown.
Sweet Lemon Dreams in Every Bite
When you're craving something sweet but don't want to heat up the kitchen, this dessert is your best friend. Something magical happens when those cookies meet the tangy lemon pudding and that silky glaze. I love making it for parties because I can whip it up the night before and it always gets rave reviews.
What You'll Need From The Store
- Graham Crackers: 2 sleeves grab a few extra just in case any break
- Instant Lemon Pudding: 2 packets gets you that perfect lemony flavor
- Milk: 3 1/2 cups whole milk makes it extra creamy
- Cool Whip: 1 container let it get nice and soft on the counter
- Lemon Frosting: 1 can warm it up a bit so it pours like honey
Let's Put It Together
- Get Your Pan Ready
- Give your 9x13 pan a good spray so nothing sticks.
- Start Building
- Cover the bottom with graham crackers break them to fit if you need to.
- Mix Up The Good Stuff
- Whisk that lemon pudding with cold milk until it thickens up, then fold in your softened Cool Whip nice and gentle.
- Layer It Up
- Spread half your pudding mix over the crackers. Add another cracker layer, then the rest of the pudding. Top it off with one more layer of crackers.
- Make It Pretty
- Warm up your frosting just a bit until it's pourable. Pour it all over the top and spread it around.
- The Waiting Game
- Cover it up and pop it in the fridge overnight.

Why Everyone Loves This One
Something wonderful happens in the fridge overnight. Those graham crackers turn into the most perfect cake-like layers, soaking up all that lemon goodness. Come morning, you've got this heavenly dessert that cuts like a dream.
Perfect Party Dessert
This cake has saved me at so many summer gatherings. It's light and refreshing, perfect after a big meal. Plus, since you make it ahead, you can actually enjoy your own party instead of being stuck in the kitchen.
Make It Your Own
Sometimes I tuck fresh berries between the layers, or sprinkle some lemon zest on top. You could even try different pudding flavors my daughter loves it with chocolate pudding and chocolate frosting.
Keeping It Fresh
If you've got leftovers (which rarely happens at my house), just pop them in a container with a good lid and keep them in the fridge. It stays yummy for about three days, though the flavors get even better after that first day.

Frequently Asked Questions
- → Why do I need to chill it overnight?
- The long chill time lets the graham crackers soften into a cake-like texture. It also helps all the lemon flavors blend together better.
- → Can I use homemade whipped cream instead of Cool Whip?
- Fresh whipped cream can make the filling too soft. Cool Whip holds its shape better and helps the cake keep its structure.
- → Why warm the frosting?
- Warming makes the frosting easy to pour and spread evenly. It also helps it settle into a smooth, pretty top layer.
- → How long will this cake keep?
- The cake stays fresh in the fridge for up to 3-4 days. The graham crackers might get softer over time but it still tastes great.
- → Can I make this with other pudding flavors?
- You can swap in any instant pudding flavor you like. Just make sure to match it with a compatible frosting flavor for the top.