Easy Dessert in a Cup – Oreo Mousse with Cookie Crunch

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These Oreo “Mousse” Cups are creamy, dreamy, and irresistibly easy to make. With just a handful of ingredients and no baking required, this decadent dessert layers crushed Oreos and whipped mousse-style filling into individual cups—perfect for parties, holidays, or late-night indulgence.

Introduction: The No-Bake Treat Everyone Will Crave

Oreo lovers, this one’s for you. Imagine layers of fluffy, mousse-like cream and crunchy cookie crumbs in every bite—cool, creamy, and bursting with that classic cookies-and-cream flavor. Oreo “Mousse” Cups are a fun twist on a traditional mousse: no eggs, no stovetop, and no gelatin. Just smooth whipped cream cheese, whipped topping, and plenty of crushed Oreos.

These dessert cups are ideal for entertaining or prepping ahead for the week. Plus, they look gorgeous in small glass jars or clear cups, showing off those distinct layers.

Whether you’re throwing a birthday bash, need a make-ahead dessert for a potluck, or just want something sweet without the fuss, these cups deliver major flavor with minimal effort.

Ingredients Overview: What You’ll Need for Oreo Mousse Cups

Each ingredient plays a role in creating the texture and flavor that make these Oreo mousse cups so addictive.

Oreos

  • Classic chocolate sandwich cookies with a creamy filling.

  • Crushed finely for the mousse base and topping.

  • Use regular Oreos, not double-stuffed, for the best consistency.

Cream Cheese

  • Gives the mousse structure and a slight tang that balances sweetness.

  • Use full-fat, block-style cream cheese, softened to room temperature for easy blending.

Powdered Sugar

  • Sweetens the mousse without grittiness.

  • Blends smoothly with whipped cream and cream cheese.

Whipped Topping (Cool Whip) or Homemade Whipped Cream

  • Adds volume and fluffiness to the mousse.

  • Store-bought Cool Whip makes it easier, but homemade whipped cream works just as well.

Vanilla Extract

  • Rounds out the flavor and deepens the cookies-and-cream taste.

Optional Additions:

  • Milk: A splash can loosen the mousse if needed.

  • Extra crushed Oreos or mini Oreos for garnish.

  • Chocolate shavings or ganache for a more decadent finish.

Step-by-Step Instructions: How to Make Oreo “Mousse” Cups

These no-bake mousse cups come together quickly and can be chilled until you’re ready to serve.

Step 1: Crush the Oreos

  • Place about 15 Oreo cookies in a zip-top bag and crush them with a rolling pin until fine and crumbly.

  • Reserve 2–3 tablespoons for topping.

  • For a finer texture, pulse in a food processor.

Step 2: Make the Creamy Mousse Base

  1. In a large mixing bowl, beat 8 oz softened cream cheese with ½ cup powdered sugar and 1 teaspoon vanilla extract until smooth and fluffy.

  2. Fold in 1½ cups whipped topping (or homemade whipped cream) until fully incorporated and light.

Step 3: Add the Crushed Oreos

  • Gently fold most of the crushed Oreos into the mousse mixture. Save some for layering or topping.

Step 4: Assemble the Cups

  • Use small jars, cups, or dessert glasses.

  • Layer as follows:

    1. Spoon 1–2 tablespoons crushed Oreos at the bottom.

    2. Add a generous scoop of Oreo mousse.

    3. Repeat if desired to create layers.

    4. Top with reserved crushed Oreos or mini Oreos.

Step 5: Chill and Serve

  • Chill the assembled cups for at least 1 hour to allow the flavors to meld and the texture to set.

  • Serve cold with spoons and optional whipped cream dollop on top.

Tips, Variations, and Substitutions

Tips for the Best Oreo Mousse Cups:

  • Soften the cream cheese fully to avoid lumps.

  • Fold gently when mixing whipped topping to keep the mousse airy.

  • Use clear cups or jars for a visually stunning dessert with distinct layers.

Flavor Variations:

  • Mint Chocolate: Add ¼ tsp mint extract and use Mint Oreos.

  • Peanut Butter: Add 2 tbsp creamy peanut butter to the mousse.

  • Strawberry Cream: Top with fresh strawberries or layer with berry compote.

  • Mocha Oreo: Add ½ tsp espresso powder to the mousse base.

Dietary Substitutions:

  • Gluten-Free: Use gluten-free chocolate sandwich cookies.

  • Dairy-Free: Use vegan cream cheese and dairy-free whipped topping like coconut whip.

  • Sugar-Free: Use sugar-free sandwich cookies and a sugar-free whipped topping or sweetener.

Serving Ideas & Occasions

These mousse cups are a dream for any occasion:

  • Birthday parties

  • Baby or bridal showers

  • Picnics and potlucks

  • Valentine’s or movie nights

  • Make-ahead weekday desserts

Serve in:

  • Shot glasses for mini desserts

  • Mason jars for rustic charm

  • Plastic dessert cups for grab-and-go

They also make adorable additions to dessert bars and cookie-themed party tables.

Nutritional & Health Notes

These Oreo mousse cups are an indulgent treat—but one that can be portion-controlled and tweaked to fit your dietary goals.

Average Nutrition per Cup (1 of 6 servings):

  • Calories: 220–300 (depending on portion and ingredients)

  • Protein: 3–5g

  • Carbs: 20–25g

  • Fat: 15–20g

Nutritional Highlights:

  • Portion-Controlled: Served in individual cups to keep things balanced.

  • No Baking Required: Maintains nutrient integrity of whipped cream and keeps prep cool and quick.

  • Customizable: Easily adjusted to be lighter, sugar-free, or vegan.

For a lighter version, use reduced-fat cream cheese and a light whipped topping.

FAQ: Oreo “Mousse” Cups

1. Can I make these mousse cups ahead of time?

Yes! In fact, they’re best when made a few hours ahead. Chill for at least 1 hour and up to 3 days. Cover with plastic wrap if prepping in advance.

2. Can I use homemade whipped cream?

Absolutely. Whip ¾ cup cold heavy cream with 2 tablespoons powdered sugar until soft peaks form. Use in place of store-bought topping.

3. Do I need to remove the cream filling from the Oreos?

No—keep the cream filling. It adds sweetness and helps bind the crushed cookies.

4. How can I make these cups more mousse-like?

For a lighter mousse, whip the cream cheese longer to aerate it more. You can also blend the filling in a food processor for extra smoothness.

5. Can I freeze Oreo mousse cups?

It’s not recommended. The texture changes once frozen and thawed. They’re best stored in the fridge.

6. Are these suitable for kids?

Yes! Kids love Oreos, and the cups are easy to portion and serve. You can even let them build their own layers.

7. How do I transport these for parties?

Use small jars with lids or disposable plastic dessert cups with domed tops. Keep them cold in a cooler or insulated bag until serving.

Tasty Recipes Card (Plain Text Format)

Description:
Creamy, no-bake Oreo mousse layered with cookie crumbs for the ultimate cookies-and-cream dessert in individual cups. Quick to prep and perfect for parties.

Ingredients:

  • 15 Oreo cookies, crushed (divided)

  • 8 oz cream cheese, softened

  • ½ cup powdered sugar

  • 1 tsp vanilla extract

  • 1½ cups whipped topping (or homemade whipped cream)

Optional Garnish:

  • Extra crushed Oreos

  • Mini Oreos

  • Whipped cream

Instructions:

  1. Crush Oreos in a zip bag or food processor. Reserve a few tablespoons for topping.

  2. In a bowl, beat cream cheese, powdered sugar, and vanilla until smooth.

  3. Fold in whipped topping until light and fluffy.

  4. Fold in crushed Oreos (except the reserved portion).

  5. Layer in cups: crushed Oreos → mousse → repeat as desired.

  6. Top with remaining crumbs or mini Oreos.

  7. Chill for 1 hour before serving.

Notes:

  • Use clear cups for pretty layers.

  • Substitute Cool Whip with homemade whipped cream.

  • Store in the fridge for up to 3 days.

Details:

  • Prep Time: 15 minutes

  • Chill Time: 1 hour

  • Total Time: 1 hour 15 minutes

  • Yield: 6 servings (8 smaller cups possible)

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