This Thermomix Coffee Mousse is rich, creamy, and full of delicious coffee flavor. It has a light, airy texture with just the right amount of sweetness, making it an elegant dessert without a lot of effort.
The Thermomix makes it easy to melt the chocolate, dissolve the coffee, and prepare the creamy base. After chilling, you’ll have a silky mousse that can be served in individual glasses or one large dessert bowl.
Prep Time: 20 minutes
Chilling Time: 3 hours
Total Time: 3 hours 20 minutes
Servings: 4–6
Ingredients
- 200 g milk chocolate, broken into pieces
- 2 teaspoons instant coffee granules
- 2 tablespoons hot water
- 300 g heavy whipping cream, chilled
- 2 egg yolks
- 30 g granulated sugar
- 1 teaspoon vanilla extract
- 1 pinch salt
- 1 tablespoon cocoa powder, for dusting
- Chocolate shavings, optional, for decoration
Instructions
1. Prepare the Coffee
First, combine the instant coffee granules with the hot water in a small bowl.
Stir until completely dissolved, then set aside to cool slightly.
2. Melt the Chocolate
Place the chocolate into the clean, dry Thermomix bowl.
Grind:
5 seconds | Speed 7
Scrape down the sides.
Then melt:
3 minutes | 50°C | Speed 2
Check that the chocolate is completely smooth. If necessary, heat for another 30 seconds at 50°C.
Transfer the melted chocolate to a separate bowl and allow it to cool slightly.
3. Prepare the Egg Mixture
Place the egg yolks and sugar into the Thermomix bowl.
Whip:
2 minutes | 70°C | Speed 3
The mixture should become lighter and slightly creamy.
Add the dissolved coffee and vanilla extract.
Mix:
10 seconds | Speed 3
Allow the mixture to cool for a few minutes.
4. Combine the Chocolate
Add the melted chocolate to the coffee mixture.
Mix:
15 seconds | Speed 3
Scrape down the sides and mix for another 5 seconds | Speed 3 if needed.
The mixture should be smooth and glossy.
5. Whip the Cream
Wash and thoroughly dry the Thermomix bowl and butterfly whisk.
Insert the butterfly whisk.
Add the chilled heavy cream.
Whip at:
Speed 3
Watch carefully and stop as soon as the cream reaches soft peaks.
Do not over-whip.
6. Fold Everything Together
Transfer the whipped cream to a large bowl.
Add the cooled chocolate and coffee mixture gradually.
Gently fold with a spatula until the mousse is smooth and evenly combined.
Try not to overmix because keeping some air in the whipped cream gives the mousse its light texture.
7. Chill
Divide the mousse between 4–6 serving glasses.
Cover and refrigerate for at least 3 hours, or preferably overnight.
8. Decorate and Serve
Just before serving, dust the mousse lightly with cocoa powder.
Add chocolate shavings or a small swirl of whipped cream if desired.
Serve chilled.
Nutrition Facts
Approximate per serving, based on 6 servings:
- Calories: 395
- Protein: 5 g
- Carbohydrates: 34 g
- Fat: 27 g
- Saturated Fat: 16 g
- Sugar: 30 g
- Fiber: 2 g
- Sodium: 55 mg
Nutrition values are estimates and will vary depending on the chocolate and cream used.
Tips for the Best Coffee Mousse
- Use good-quality chocolate because its flavor comes through strongly.
- Make sure the cream is very cold before whipping.
- Don’t over-whip the cream. Stop at soft peaks.
- Allow the melted chocolate to cool slightly before combining it with the egg mixture.
- Fold the whipped cream gently to keep the mousse light and airy.
- For stronger coffee flavor, add another ½–1 teaspoon of instant coffee.
- Chill the mousse thoroughly before serving.
Make It Extra Coffee-Flavored
If you love a stronger coffee taste, dissolve 1 tablespoon of instant espresso powder in the hot water instead of using 2 teaspoons of instant coffee.
You can also add ½ teaspoon of coffee extract for an even deeper flavor.
Serving Ideas
Top the mousse with:
- Whipped cream
- Cocoa powder
- Chocolate curls
- Chocolate-covered coffee beans
- Crushed cookies
- Caramel sauce
- A pinch of finely grated chocolate
For an elegant presentation, serve the mousse in small glass dessert cups.
Storage
Cover the mousse and keep it refrigerated.
It can be stored for up to 2–3 days.
For the best texture, keep it chilled until just before serving.
Because this recipe contains egg yolks, keep it refrigerated and use fresh eggs from a reliable source.
Frequently Asked Questions
Can I use dark chocolate instead of milk chocolate?
Yes. Dark chocolate gives the mousse a richer, more intense flavor and makes it less sweet.
Can I use decaf coffee?
Absolutely. Decaf instant coffee works perfectly if you want the coffee flavor without as much caffeine.
Why is my mousse too runny?
The cream may not have been whipped enough, or the chocolate mixture may have been too warm when combined with the cream. Make sure the cream reaches soft peaks and allow the chocolate mixture to cool before folding.
Can I make this mousse without eggs?
Yes. You can omit the egg yolks and sugar and make a simpler mousse using melted chocolate, coffee, and whipped cream. The texture will be slightly different but still delicious.
Can I make the mousse ahead of time?
Yes. In fact, making it several hours ahead gives it plenty of time to set and allows the coffee and chocolate flavors to develop.
Can I freeze coffee mousse?
It can be frozen, although the texture may become slightly different after thawing. For the best creamy texture, refrigeration is recommended.
Final Thoughts
This Thermomix Coffee Mousse is a wonderful dessert for anyone who loves the combination of coffee and chocolate. It’s creamy, smooth, lightly sweet, and elegant enough for special occasions while still being simple enough for a weekend treat.
Make it ahead, chill it well, and finish each serving with cocoa powder and chocolate shavings for a beautiful coffeehouse-style dessert at home.
