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Easy No-Bake Funfetti Oreo Icebox Cake

Oh my gosh, hey there! Do you ever just crave something sweet, something that feels like a celebration, but you just don't have the energy to turn on the oven? Maybe it reminds you of simpler times, or maybe you just need a little sprinkle of joy in your day. Well, get ready, because this No-Bake Funfetti Oreo Icebox Cake is about to become your go-to happy dessert. It's ridiculously easy, practically fool-proof, and tastes like pure, unadulterated birthday cake bliss. Seriously, whip this up, and you'll have a dessert that everyone will remember (and ask you to make again and again!).
Prep Time 15 minutes
Course Dessert
Cuisine American

Equipment

  • Large mixing bowl
  • Electric mixer
  • Spatula
  • 9x13-inch baking dish
  • Plastic wrap or lid
  • Sharp knife

Ingredients
  

  • 2 packages Birthday Cake Oreos about 36 cookies
  • 2 cups heavy whipping cream very cold
  • 1 cup full-fat cream cheese softened to room temperature
  • 1 cup powdered sugar sifted
  • 1 tsp pure vanilla extract
  • 1/2 cup colorful sprinkles

Instructions
 

  • Step 1: Grab a large mixing bowl and your electric mixer. Pour in that super cold heavy cream. Whip it up on medium-high speed until you see lovely stiff peaks forming. Pop this bowl aside for a sec.
  • Step 2: In a separate bowl, add your softened cream cheese, the sifted powdered sugar, and the vanilla extract. Beat these together with your electric mixer on medium speed until everything is super smooth and you don't see any lumps of cream cheese or sugar. It should look beautifully creamy.
  • Step 3: Now, time to bring them together! Take about half of your whipped cream and gently fold it into the cream cheese mixture using a spatula. Once mostly combined, fold in the second half of the whipped cream. Mix just until everything is incorporated and you have a gorgeous, fluffy, uniform cream. Be careful not to overmix!
  • Step 4: You'll need a 9x13-inch (23x33 cm) baking dish.
  • Step 5: Arrange a single layer of Birthday Cake Oreos to cover the bottom of your dish. Don't worry if you have to break a few to fill gaps.
  • Step 6: Spread half of your delightful cream mixture evenly over that first layer of Oreos. Get it right into the corners!
  • Step 7: Place another single layer of Oreos right on top of the cream layer.
  • Step 8: Spread the remaining cream mixture smoothly over the second Oreo layer. Make it look pretty!
  • Step 9: Scatter those colorful beauties all over the top. This is where the Funfetti magic really pops.
  • Step 10: Cover the dish tightly with plastic wrap or a lid. Pop it in the refrigerator for at least 4 hours, but honestly? Overnight is best. This time is crucial for the Oreos to soften and the flavors to meld into cake-like perfection.
  • Step 11: Once it's perfectly chilled and set, use a sharp knife dipped in hot water (and wiped clean) to cut neat squares. Serve it cold, right from the fridge!

Notes

This recipe is super flexible! No Birthday Cake Oreos? No problem! Use regular Oreos, Golden Oreos, or any other fun flavor. Swap vanilla extract for almond extract or clear imitation vanilla. Fold in mini chocolate chips, chopped candy bars, or fresh berries into the cream mixture. Drizzle with chocolate sauce, caramel, or add some whipped cream right before serving.
Tips for Success: Softened cream cheese is key – cold cream cheese will leave you with lumps. Don't overmix the cream once the whipped cream is folded in. Chill time is non-negotiable; minimum 4 hours, but overnight is truly best for the Oreos to soften. For clean cuts, use a sharp knife and wipe it clean between slices; dipping it briefly in hot water helps too.
Storage: Cover the dish tightly with plastic wrap or an airtight lid and keep refrigerated. It's best enjoyed within 3-4 days.
Keyword Birthday Cake, Funfetti, Icebox Cake, No-Bake, Oreo