Peanut Butter Mousse with Chocolate Ganache

Highlighted under: Baking & Desserts

Elevate your Thanksgiving dessert spread with this decadent Peanut Butter Mousse topped with rich Chocolate Ganache. Creamy, dreamy, and perfectly sweetened, this mousse is a delightful combination of flavors that will impress your guests and satisfy every sweet tooth. With a luscious texture and an irresistible chocolate layer, it’s an unforgettable treat ideal for the holiday season.

Sabrina Holt

Created by

Sabrina Holt

Last updated on 2025-12-10T15:36:03.111Z

Indulge in a Flavor Sensation

Peanut butter and chocolate are a match made in heaven, and this dessert delivers on that promise in every bite. The creamy richness of peanut butter pairs beautifully with the smooth, decadent chocolate ganache. The contrast of textures between the light mousse and the silky ganache creates a delightful eating experience that will leave your guests wanting more.

This Peanut Butter Mousse with Chocolate Ganache isn’t just a treat for your taste buds; it's also a feast for the eyes. Its elegant layers and glossy finish make it a striking centerpiece for any dessert table. Whether you're celebrating Thanksgiving or hosting a cozy dinner, this dish will undoubtedly impress.

Perfect for Any Occasion

While this mousse is a fantastic addition to your holiday spread, it’s versatile enough to be enjoyed year-round. Birthdays, anniversaries, or simply a treat for a weeknight gathering; this dessert shines in any scenario. Its straightforward preparation means you won't be stuck in the kitchen when you could be enjoying time with loved ones.

Plus, the no-bake nature of this recipe makes it an ideal choice for hot summer days. Easily whip it up ahead of time and keep it chilled until you're ready to serve. This effortless approach allows you to focus on what truly matters: creating memories with friends and family.

Make Ahead for Convenience

One of the best things about this Peanut Butter Mousse is that it can be made well in advance. Preparing it a day or two before your event not only enhances the flavors as they meld together but also gives you the freedom to enjoy your gathering without last-minute stress. Simply follow the steps to chill the mousse and ganache ahead of time for effortless serving.

For even more convenience, consider portioning the mousse into individual cups or jars. This not only adds a charming presentation but also makes it easy for guests to serve themselves. Just don’t forget to keep them refrigerated until it’s time to dig in!

Ingredients

Peanut Butter Mousse

  • 1 cup creamy peanut butter
  • 1 cup heavy whipping cream
  • ½ cup powdered sugar
  • 1 teaspoon vanilla extract

Chocolate Ganache

  • 1 cup semi-sweet chocolate chips
  • ½ cup heavy cream

These ingredients will give you a rich and creamy mousse topped with smooth chocolate ganache.

Instructions

Make the Mousse

In a mixing bowl, combine the peanut butter, powdered sugar, and vanilla extract. In a separate bowl, whip the heavy cream until soft peaks form. Gently fold the whipped cream into the peanut butter mixture until well combined.

Spoon into serving dishes and chill in the refrigerator for at least 2 hours.

Prepare the Ganache

In a small saucepan, heat the heavy cream over low heat until it just begins to simmer. Remove from heat and add the chocolate chips. Let sit for a couple of minutes, then stir until smooth and glossy.

Assemble

Once the mousse has set, pour the chocolate ganache over the top of each mousse. Chill for another 30 minutes to set the ganache before serving.

Enjoy this delightful treat as the perfect ending to your meal!

Expert Tips for Success

Achieving the perfect texture in your peanut butter mousse is all about incorporating the whipped cream gently. Use a spatula to fold it in rather than stirring, allowing the air to remain in the cream. This will give your mousse a light and airy quality that balances the densiness of the peanut butter beautifully.

When making the ganache, ensure your heavy cream is not boiling. Overheating can seize the chocolate, resulting in a grainy texture. Instead, just bring it to a gentle simmer. The residual heat will melt the chocolate smoothly, creating that luscious glossy finish you desire.

Serving Suggestions

This mousse is delightful on its own, but you can elevate it even further with a few garnishes. Consider topping each serving with crushed peanuts, a dollop of whipped cream, or even a sprinkle of sea salt for a hint of savory contrast. Fresh berries also make a beautiful and refreshing addition, cutting through the richness.

For a more interactive dessert experience, set up a mini dessert bar. Allow guests to add their own toppings from a selection of options, including sprinkles, chocolate shavings, or caramel drizzle. This not only personalizes each dessert but also creates a fun aspect for your guests to enjoy!

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Questions About Recipes

→ Can I make this a day in advance?

Yes, you can prepare the mousse and ganache a day ahead and assemble before serving.

→ Is there a way to make this dairy-free?

You can use dairy-free alternatives for both the cream and the chocolate.

Peanut Butter Mousse with Chocolate Ganache

Elevate your Thanksgiving dessert spread with this decadent Peanut Butter Mousse topped with rich Chocolate Ganache. Creamy, dreamy, and perfectly sweetened, this mousse is a delightful combination of flavors that will impress your guests and satisfy every sweet tooth. With a luscious texture and an irresistible chocolate layer, it’s an unforgettable treat ideal for the holiday season.

Prep Time20 minutes
Cooking Duration0 minutes
Overall Time20 minutes

Created by: Sabrina Holt

Recipe Type: Baking & Desserts

Skill Level: Easy

Final Quantity: 8 servings

What You'll Need

Peanut Butter Mousse

  1. 1 cup creamy peanut butter
  2. 1 cup heavy whipping cream
  3. ½ cup powdered sugar
  4. 1 teaspoon vanilla extract

Chocolate Ganache

  1. 1 cup semi-sweet chocolate chips
  2. ½ cup heavy cream

How-To Steps

Step 01

In a mixing bowl, combine the peanut butter, powdered sugar, and vanilla extract. In a separate bowl, whip the heavy cream until soft peaks form. Gently fold the whipped cream into the peanut butter mixture until well combined. Spoon into serving dishes and chill in the refrigerator for at least 2 hours.

Step 02

In a small saucepan, heat the heavy cream over low heat until it just begins to simmer. Remove from heat and add the chocolate chips. Let sit for a couple of minutes, then stir until smooth and glossy.

Step 03

Once the mousse has set, pour the chocolate ganache over the top of each mousse. Chill for another 30 minutes to set the ganache before serving.

Nutritional Breakdown (Per Serving)

  • Total Fat: 18g
  • Saturated Fat: 8g
  • Cholesterol: 30mg
  • Sodium: 120mg
  • Total Carbohydrates: 25g
  • Dietary Fiber: 1g
  • Sugars: 12g
  • Protein: 5g