If you’re on the hunt for a dessert that’s both delightfully rich and irresistibly fluffy, the Creamy Peanut Butter Mousse Recipe is the perfect answer. This luscious mousse captures the smooth nuttiness of peanut butter combined with the sweet lightness of whipped cream, creating a treat that feels indulgent but is surprisingly simple to make. Whether you’re craving a quick dessert fix or want to impress friends with a no-fuss, elegant dish, this peanut butter mousse hits every mark with its creamy texture and balanced flavors that will make you come back for seconds.

Ingredients You’ll Need
The magic of the Creamy Peanut Butter Mousse Recipe lies in its simplicity, with just a handful of essential ingredients that come together beautifully. Each component plays a vital role, from the velvety peanut butter providing rich flavor to the whipped cream giving the mousse its dreamy, airy texture.
- Peanut Butter: Use a smooth, creamy variety for the best texture and pronounced peanut flavor.
- Powdered Sugar: Adds gentle sweetness without any graininess, ensuring the mousse is perfectly smooth.
- Heavy Cream: Whipped to soft peaks, it gives the mousse its signature fluffiness and light body.
- Vanilla Extract: Brings a subtle warm note that enhances and rounds out the peanut butter taste.
- Pinch of Salt: Balances the sweetness and emphasizes the nutty flavors for depth.
How to Make Creamy Peanut Butter Mousse Recipe
Step 1: Mix the Base
Start by combining your peanut butter and powdered sugar in a bowl. Beat them together until the mixture is perfectly smooth and free of lumps. This sweet, creamy base is the heart of the mousse, so getting rid of any clumps will give you that luxurious texture we’re aiming for.
Step 2: Whip the Cream
Next, in a separate bowl, whip the heavy cream until soft peaks form. This means when you lift your whisk, the cream gently holds its shape but still softly bends over. The whipped cream is what lightens the dense peanut butter mixture, turning it into a delicate, cloud-like dessert.
Step 3: Combine
Now, softly fold the whipped cream into the peanut butter mixture. Take your time here, gently incorporating the two so you don’t deflate the whipped cream. The goal is a smooth, fluffy mousse where the peanut butter is evenly spread but remains airy.
Step 4: Add Flavoring
Stir in the vanilla extract and just a pinch of salt. These small additions pack a big punch, elevating the mousse’s flavor by adding a warm sweetness and a slight balance to the richness of the peanut butter.
Step 5: Chill
Transfer the mousse to serving dishes and cover them tightly. Refrigerate for at least two hours to let the mousse set and all those beautiful flavors marry into a dreamy, creamy dessert.
Step 6: Serve
When you’re ready, spoon the mousse into dessert cups or use it as a decadent topping. Don’t forget to garnish with your favorite toppings to add extra texture and visual appeal.
How to Serve Creamy Peanut Butter Mousse Recipe

Garnishes
Adding garnishes to your peanut butter mousse is a delightful way to elevate this simple dessert. I love sprinkling crushed peanuts for a hint of crunch, or grating some dark chocolate to bring a touch of bitterness that contrasts beautifully with the sweet mousse. A drizzle of chocolate sauce or a sprinkle of sea salt can also create an irresistible finish.
Side Dishes
This mousse pairs wonderfully with fresh fruit, especially sliced bananas or tangy berries like raspberries, which cut through the richness. For a more indulgent touch, serve alongside warm brownies or a crispy cookie to add a contrasting texture that is simply divine.
Creative Ways to Present
Presentation makes this dessert feel extra special. Try layering the mousse with crushed cookies or jelly in a glass for a pretty parfait. Or fill mini tart shells with the mousse and top them off with a dollop of whipped cream and a peanut half for bite-sized bliss at parties. These ideas make serving the Creamy Peanut Butter Mousse Recipe as fun as eating it!
Make Ahead and Storage
Storing Leftovers
You can safely store any leftover mousse covered in the refrigerator for up to three days. Keep it chilled and tightly sealed to maintain its creamy texture and prevent it from absorbing other flavors in your fridge.
Freezing
While freezing is possible, the texture may change slightly upon thawing. If you want to freeze it, place the mousse in airtight containers and freeze for up to one month. Thaw overnight in the refrigerator before serving for best results.
Reheating
The Creamy Peanut Butter Mousse Recipe is best enjoyed cold, so reheating is not recommended. Warming it up will cause the mousse to lose its fluffy texture and become runny, which takes away from its signature creamy consistency.
FAQs
Can I use crunchy peanut butter instead of smooth?
You can, but the mousse will have a chunkier texture. If you prefer a silky mousse, it’s best to stick with smooth peanut butter; however, crunchy can add a fun twist if you enjoy a bit of extra texture.
Is there a way to make this recipe vegan?
Absolutely! Swap the heavy cream for coconut cream whipped to soft peaks and use a powdered sugar that is vegan-friendly. The flavor will shift slightly but remain deliciously creamy and satisfying.
How long should I chill the mousse before serving?
At least two hours in the refrigerator is ideal to allow the mousse to set properly and develop the desired texture. If you’re short on time, chilling for one hour can work, but the mousse might be softer.
Can I use natural peanut butter with oil separation?
It’s better to use stabilized peanut butter that doesn’t separate, as natural peanut butter can make the mousse oily and change the texture. If you only have natural, stir well before measuring and consider adding the salt cautiously.
How can I make the mousse sweeter or less sweet?
Adjust the amount of powdered sugar to your taste. Start with half a cup as the recipe suggests, and if you like it sweeter, sprinkle in a little extra, mixing well to taste before chilling.
Final Thoughts
Ready to spoil yourself with one of the smoothest, most luscious desserts out there? The Creamy Peanut Butter Mousse Recipe is an absolute winner for its ease, flavor, and elegant simplicity. Whether you’re making it for a casual night in or a special occasion, this recipe will quickly become a cherished favorite in your dessert lineup. Go ahead and dive into this peanut buttery dream—you won’t regret a single spoonful!
Print
Creamy Peanut Butter Mousse Recipe
- Prep Time: 20 minutes
- Cook Time: 0 minutes
- Total Time: 2 hours 20 minutes
- Yield: 4 servings 1x
- Category: Dessert
- Method: No-Cook
- Cuisine: American
- Diet: Vegetarian
Description
This creamy and irresistible Peanut Butter Mousse is a decadent yet simple dessert that combines rich peanut butter with airy whipped cream and a touch of sweetness. Perfect for a quick make-ahead treat, this mousse chills to a fluffy, smooth texture that melts in your mouth. Enhanced with vanilla and a hint of salt, it’s delightful served on its own or topped with chocolate shavings or crushed peanuts for extra crunch.
Ingredients
Peanut Butter Base
- 1 cup peanut butter
- 1/2 cup powdered sugar
Whipped Cream
- 1/2 cup heavy cream
Flavoring and Garnish
- 1 teaspoon vanilla extract
- Pinch of salt
- Optional: chocolate shavings, crushed peanuts, or chocolate drizzle for garnish
Instructions
- Mix the base: In a mixing bowl, beat the peanut butter and powdered sugar together until smooth and well combined, forming the rich foundation for the mousse.
- Whip the cream: In a separate chilled bowl, whip the heavy cream until soft peaks form to achieve a light and airy texture.
- Combine: Gently fold the whipped cream into the peanut butter mixture until fully incorporated and the mousse is fluffy and smooth.
- Add flavoring: Stir in the vanilla extract and a pinch of salt to enhance and balance the flavors.
- Chill: Cover the bowl and refrigerate the mousse for at least 2 hours, allowing it to set and develop a firm yet creamy consistency.
- Serve: Spoon the mousse into individual dessert cups or use as a luscious topping. Garnish as desired with chocolate shavings, crushed peanuts, or a drizzle of chocolate to elevate the presentation and flavor.
Notes
- Ensure the heavy cream is well chilled before whipping to achieve better volume.
- Use natural or creamy peanut butter for the best texture and taste.
- You can substitute powdered sugar with a low-calorie sweetener if desired, adjusting sweetness to taste.
- For a vegan version, replace heavy cream with coconut cream and use vegan powdered sugar.
- This mousse is best consumed within 2 days when stored covered in the refrigerator.

