Rich Peanut Butter Mousse Cups

Name: Rich Peanut Butter Mousse Cups
Prep time: 20 min
Total time: 20 min
Yield: 4 cups
Ingredients: 1 cup smooth peanut butter; 1 cup heavy cream; 1/2 cup powdered sugar; 1 teaspoon vanilla extract; 1 cup chocolate chips (for the shell); Pinch of salt

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I absolutely adore making these Rich Peanut Butter Mousse Cups whenever I’m in the mood for a sweet treat. The luxurious peanut butter mousse paired with a crunchy chocolate shell creates a delightful combination that’s hard to resist. It’s a simple yet impressive dessert that never fails to garner compliments from family and friends. Plus, they come together quickly, making them perfect for unexpected guests or special occasions. I love serving them chilled to really enhance the flavors and textures. You’re going to love them too!

Created by

Noah

Last updated on 2026-01-08T15:46:34.885Z

When I first made these Rich Peanut Butter Mousse Cups, I was amazed at how simple the process was. I whipped up the mousse in under ten minutes, and it turned out so creamy and decadent. Using quality ingredients like smooth peanut butter really enhances the flavor, making each bite memorable. I highly recommend letting them chill for at least an hour, as it allows the flavors to meld beautifully.

Another tip I learned during my mousse-making adventures is to use a whisk to fold in the whipped cream gently. This helps to maintain the light and airy texture, which is crucial for the best experience. Whether you’re enjoying them on your own or impressing guests, these cups are bound to be a hit!

        Why You'll Love This Recipe
        Rich chocolate flavor paired with creamy peanut butter
Luxurious and airy texture that melts in your mouth
Perfect for gatherings or as a delightful treat

      

The Importance of Quality Ingredients

When preparing these Rich Peanut Butter Mousse Cups, the quality of your ingredients plays a significant role in the outcome. Using smooth, natural peanut butter with no added sugars or stabilizers allows the authentic flavor of peanuts to shine through. This not only enhances the taste but also contributes to the mousse's creamy texture. If you prefer a crunchy texture, consider using a crunchy peanut butter for a delightful contrast in every bite.

Selecting high-quality chocolate chips is equally important, as they form the chocolate shell. Go for a brand that you know has a rich cocoa content and smooth melt when heated. This will ensure that your chocolate shell is not only delicious but also sets properly, creating that satisfying bite when you break through the shell to enjoy the mousse inside.

Timing and Temperature Tips

Timing is crucial throughout this recipe. When melting the chocolate for the shell, aim for a low and consistent heat to avoid seizing, which can happen if chocolate gets too hot. If using a microwave, heat in 30-second increments, stirring in between, until the chocolate is just melted and glossy. This ensures an even texture without any burnt spots.

For the mousse itself, it’s essential to whip the heavy cream until soft peaks form. Overwhipping can lead to a grainy texture, which will detract from the lightness of the mousse. Aim for fluffy, cloud-like peaks rather than stiff ones to maintain an airy quality that will melt in the mouth.

Storage and Serving Suggestions

These mousse cups can be prepared a day in advance, making them ideal for entertaining. Store them in the refrigerator in an airtight container to maintain their freshness. If you find that you have leftovers, they can be kept for up to three days. However, keep in mind that the texture may change slightly as time goes by—still delicious, just not as airy as when freshly made.

For serving, I often like to add a touch of elegance by drizzling additional melted chocolate on top or sprinkling with crushed peanuts or sea salt. This not only enhances the visual appeal but also adds interesting flavor contrasts that elevate the overall tasting experience.

Ingredients

Here’s what you’ll need to create these indulgent mousse cups:

Ingredients for Peanut Butter Mousse Cups

1 cup smooth peanut butter
1 cup heavy cream
1/2 cup powdered sugar
1 teaspoon vanilla extract
1 cup chocolate chips (for the shell)
Pinch of salt

These ingredients combine to create a truly delightful dessert!

Instructions

Here’s how to make your own Rich Peanut Butter Mousse Cups:

Prepare the Chocolate Shell

Melt the chocolate chips in a heatproof bowl over simmering water or in the microwave. Once melted, use a spoon to coat the inside of silicone cupcake molds with chocolate. Allow the chocolate to set in the refrigerator for about 10 minutes.

Make the Peanut Butter Mousse

In a separate bowl, whisk together the peanut butter, powdered sugar, vanilla extract, and salt until smooth. In another bowl, whip the heavy cream until soft peaks form. Carefully fold the whipped cream into the peanut butter mixture until fully incorporated.

Assemble the Cups

Once the chocolate shells are set, fill each shell with the peanut butter mousse. Smooth out the tops and place them back in the fridge to chill for another 10 minutes.

Serve and Enjoy!

Carefully remove the mousse cups from the silicone molds and plate them. You can drizzle them with more melted chocolate or top with crushed nuts for added flair.

Enjoy these delicious mousse cups chilled!

Pro Tips

For an extra touch, you can sprinkle crushed peanuts on top of the mousse before serving to add texture and extra flavor.

Variations to Consider

Feel free to experiment with different flavor extracts in the mousse. Almond extract can lend a unique aroma that complements the peanut butter, while a touch of chocolate extract can intensify the overall flavor profile. Just be cautious with the amount, as a little goes a long way in this rich dessert.

If you're looking for a lower-calorie option, consider substituting half of the peanut butter with Greek yogurt for a lighter twist. This will slightly alter the flavor and texture but will still yield a delicious mousse that's a bit more health-conscious.

Common Troubleshooting

If your chocolate shell doesn't set properly, it may be due to insufficient cooling time. Make sure to chill the coated molds for at least 10 minutes; if they’re not fully hardened, they might crumble when removed. If this happens, simply re-melt the chocolate and apply a thicker layer in the molds, ensuring enough time to chill again.

Another common issue is a grainy mousse if the cream is over-whipped. If this happens, you can attempt to salvage it by gently folding in a bit more whipped cream. This will help to lighten the texture, but take care not to deflate it too much during the process.

Questions About Recipes

→ Can I use crunchy peanut butter instead?

Yes, using crunchy peanut butter will add extra texture to the mousse.

→ How long do these mousse cups last in the fridge?

They can last up to 3 days in the fridge if kept in an airtight container.

→ Can I freeze the mousse cups?

Yes, you can freeze the mousse cups for up to a month. Just ensure they are well-covered to prevent freezer burn.

→ What can I substitute for heavy cream?

You can use coconut cream for a dairy-free option, but the texture may vary slightly.