Homemade chocolate mousse is proof that simple ingredients can turn into something truly special. With the pure flavor of real chocolate and its smooth, velvety texture, this mousse strikes the perfect balance between rich and light. You need just 6 ingredients and there’s no baking required. This is a wonderful make-ahead dessert recipe!
Like crème brûlée, tiramisu, or chocolate soufflé, chocolate mousse sounds like something only a restaurant pastry chef could make, but it’s surprisingly approachable in your home kitchen.
Made with just a handful of simple ingredients, it delivers big chocolate flavor and a cloud-like texture that melts on your tongue. It’s decadent but not heavy, and deeply chocolatey without being overly rich or sweet.
And while it’s elegant enough to serve at a dinner party, it’s also easy enough for a beginner to manage.
Serve it plain, topped with whipped cream, or finished with fresh berries and chocolate shavings. However you dress it up, this is one of those desserts that makes people pause mid-bite and say, wow—you made this?
Why You’ll Love This Recipe:
- Ultra-smooth and velvety texture
- Pure chocolate flavor from real chocolate
- Only 6 ingredients
- No baking required
- Naturally gluten-free recipe (but always check ingredient labels)
- Perfect make-ahead dessert for entertaining
You Only Need 6 Ingredients
- High-Quality Chocolate: Use semi-sweet or bittersweet chocolate bars. Look for them in the baking aisle of the grocery store, near the chocolate chips. Baking chocolate is typically sold in 4-ounce bars (you’ll need 2). I like Ghirardelli and Baker’s brands.
- Heavy Cream: This is combined with the chocolate to make chocolate ganache first. Have some heavy cream left over? Make some whipped cream for topping the mousse when you’re ready to serve dessert!
- Egg Whites: A main component of the meringue. You’ll cook these on the stove so you don’t have to worry about consuming raw eggs.
- Sugar: Granulated sugar is cooked with the egg whites to sweeten the meringue. You don’t need much; this mousse isn’t overly sweet.
- Cream of Tartar: Key for getting the meringue to whip into those glossy peaks.
- Salt: Just a pinch, to make the chocolate flavor pop.
In Photos: How to Make Chocolate Mousse
There are many ways to make chocolate mousse, from traditional French pastry-kitchen methods to streamlined approaches designed for home cooks. Today’s version uses approachable steps, and a process that works beautifully in home kitchens. It still delivers that signature airy texture and rich chocolate flavor—just with a simpler method.
If you’ve ever made this sky-high chocolate mousse pie, which I also included in my cookbook, Sally’s Baking 101, this process will seem familiar, but today’s homemade chocolate mousse is even simpler. 🙂
First, melt the chocolate with the cream. You are essentially making chocolate ganache, though the ratio of chocolate to cream is a bit different for the mousse.
Prepare the meringue base. Whisk (constantly!) the egg whites, sugar, cream of tartar, and salt in the top pot of a double boiler, or a heatproof bowl set over a pot of boiling water. Cooking the egg whites to a temperature of 160°F (71°C) kills any bacteria so you don’t have to worry about raw eggs.
Whip the meringue. You want to reach the point of stiff, glossy peaks—just like when we make marshmallow creme, Swiss meringue buttercream, or pavlova. If you turn the mixer’s whisk attachment upside down, the peaks shouldn’t droop at all.
Fold the chocolate ganache and meringue together. This will take quite a few turns of your spatula. Take your time here and fold gently—it will come together, I promise!
Pipe or spoon into dessert cups. For the pictured mousse, I used Ateco 808 large round piping tip. This recipe makes enough mousse for 4–6 servings, depending on the size of your dessert glasses (or ramekins or jars).
Then, you’ll simply refrigerate until the mousse has set and is luxuriously spoonable, at least 4 hours, or overnight.
Garnish and serve. Whipped cream, chocolate curls or shavings, raspberries, fresh mint… all simple garnishes that make for an elegant presentation!
Success Tips for Perfect Chocolate Mousse
- Use quality chocolate. This is the primary flavor so it really shines through.
- Fold gently and patiently. This keeps the texture airy and smooth.
- Chill for at least 4 hours for best consistency.
If you’re looking for a dessert that’s elegant, timeless, and guaranteed to impress, this homemade chocolate mousse is it!
Homemade Chocolate Mousse
- Prep Time: 35 minutes
- Cook Time: 10 minutes
- Total Time: 4 hours, 45 minutes
- Yield: 4-6 servings
- Category: Dessert
- Method: Cooking
- Cuisine: French
Description
Homemade chocolate mousse is proof that simple ingredients can turn into something truly special. With the pure flavor of real chocolate and its smooth, velvety texture, this mousse strikes the perfect balance between rich and light.
Ingredients
- 8 ounces (226g) semi-sweet chocolate, finely chopped (two 4-ounce bars)
- 2/3 cup (160g/ml) heavy cream
- 4 large egg whites* (120g)
- 1/2 cup (100g) granulated sugar
- 1/4 teaspoon cream of tartar
- pinch of salt
Instructions
- Place chopped chocolate in a medium heatproof bowl. Heat the cream in a small saucepan over medium heat until it begins to gently simmer. (Do not let it come to a rapid boil—that’s too hot!) Pour over chocolate, then let it sit for 2–3 minutes to gently soften the chocolate.
- With a metal spoon or small silicone spatula, slowly stir until completely combined and chocolate has melted. Set aside to slightly cool.
- Place egg whites, sugar, cream of tartar, and salt in a heatproof bowl. Set bowl over a saucepan filled with 2 inches of simmering water. Do not let the bowl touch the water. (You can use a double boiler if you have one.) Whisk constantly until sugar is dissolved and mixture has thinned out, about 4 minutes. The mixture will be thick and tacky at first, then thin out and appear frothy on top. To test that it’s ready, you can use your finger or an instant-read thermometer. Lightly and quickly dip your finger (it’s very hot, be careful) and rub the mixture between your thumb and finger. You shouldn’t feel any sugar granules. If using a thermometer, the temperature should read 160°F (71°C).
- Remove from heat and pour into a heatproof mixing bowl. (No need to let it cool down before continuing.) Using a handheld or stand mixer fitted with a whisk attachment, whip on high speed until stiff glossy peaks form, about 7 minutes.
- Pour the chocolate ganache into the meringue and gently fold together with a silicone spatula until completely combined.
- Spoon or pipe the mousse into dessert dishes, ramekins, or jars. Refrigerate for at least 4 hours or up to 48 hours. After about an hour in the fridge, cover the mousse.
- Top with whipped cream, chocolate curls, raspberries, and/or fresh mint to serve.
Notes
- Make-Ahead Instructions: Because this mousse needs to chill for several hours or overnight, it’s perfect for making a day or two ahead of time. Freezing leftovers is a great idea—simply allow to thaw overnight in the refrigerator before enjoying. Or enjoy frozen!
- Special Tools (affiliate links): Glass Mixing Bowls | Saucepan | Double Boiler | Whisk | Instant-Read Thermometer | Electric Mixer (Handheld or Stand)
- Chocolate: I recommend using pure chocolate baking bars, in either semi-sweet or bittersweet. You can find them right next to the chocolate chips in the baking aisle. They are sold in 4-ounce (113g) bars. I like Baker’s or Ghirardelli brands.
- Egg Whites: The egg whites are gently cooked in step 3 to 160°F (71°C), which is considered safe to eat. You can use a candy thermometer or instant-read thermometer to determine their temperature. You can use pasteurized egg whites, though keep in mind they may never reach the volume of unpasteurized egg whites. For best success, I recommend using fresh eggs instead of carton egg whites. Here are all my recipes using leftover egg yolks. Tip: Eggs separate much easier when they’re cold.
- Cream of Tartar: This is key for stabilizing those egg whites.
- Chocolate Curls: Here’s how to make chocolate curls; for a shortcut method, run a vegetable peeler down the long side of a chocolate bar.
Reader Comments and Reviews
A Very fun and easy to make recipe. Tastes delicious with a variety of fruits. I would definitely recommend this fluffy dessert for any occasion.
First time ever making homemade mousse. Great detailed instructions. Especially the whipping of eggs white mixture over simmering water. Worked like a dream. Make 8. Ourguests took some home.
Smooth and decadent. This recipe hits the chocolate notes in a way you will want to make it again and again. You will be successful with Sally’s directions and having everything in place to rock n’ roll. I used Baker’s semisweet chocolate with grand results.
I made this for Valentine’s Day dessert. It was delicious and easy to make, my family loves it
I made this Chocolate Mousse to use as filling for chocolate cupcakes and it was very straightforward and not at all difficult for me! It’s silky smooth and light and airy. So so good! I made it a day ahead of time and stored it in the fridge, then when I was ready to fill my cupcakes, I let it sit at room temp for about 10-15 minutes to soften before piping into my cupcakes. Once filled and frosted, I put them back in the fridge until ready to eat. Absolutely fabulous! So decadent and chocolatey and a perfect light filling!
Easy and delicious!
Such an easy and quite delicious recipe! The mousse is nicely rich so having some whip cream on the top really provides a nice contrast, don’t skip it. Love that I could make this a day ahead and it was nicely fresh and felt elevated for my galentines night! It was a big hit and there weren’t any leftovers.
Excellent
So delicious and rich. Easy to make. Would make my portions smaller just because it is so rich. Raspberries tasted great with it and cut the sweetness.
This recipe produced delicious results! Thanks!
The mousse was delicious! I love how a few simple ingredients came together to make such a decadent dessert. It takes a bit of time to make, but was well worth it. I will definitely make this again!
Thank you Sally for another fantastic recipe!
So smooth and delicious! Never thought I’d ever make chocolate mousse but the directions made it so simple. Thanks Sally for making what I thought was a hard dessert easy and delicious!
Super easy and quick to put together (maybe 30 mins tops)! Great treat for Galentine’s day (added strawberries, whipped cream and heart sprinkles)!
I can’t believe how simple it was to make this chocolate mousse! I did not chop the chocolate fine enough when making the ganache, so some of the chocolate chunks did not melt. I heated the ganache in a double boiler to fix the issue, and this worked perfectly!
Great flavor!
This was way easier to make than I expected. I’ve only made Swiss meringue a few times and I really appreciate that this recipe provides a specific temp that the egg whites + sugar mixture should reach. I think its delicious alone, but it is very rich, which might not be to everyone’s taste. So to anyone worried about the richness, try it withwhipped cream and strawberries. Yum!
What an easy dessert for how delicious it is! I always make ice cream and pudding with loads of egg yolks, so this will definitely be my new go to for leftover whites!
Great chocolate flavor! I struggled with achieving the desired texture. I used bittersweet chocolate, and made half the recipe. Our anniversary is coming up in a few months, so I will try again!
I think this was a little rich for me, but my family loved it so much they were literally licking their bowls. Would definitely make again, just to see them smile like that.
I made it for Valentine’s Day. It was the perfect dessert, and very easy to make. my husband and sons loved it.
Creamy, cool, and delicious! I love it with raspberries on top and a dollop of whipping cream!
Since I’ve made meringue for previous challenges, this recipe was relatively easy! The texture was perfect after chilling for 5 hours. The flavor was rich chocolatey and not too sweet. I would whip this up again!
This recipe is so easy and it tastes divine. It’s so decadent, but still light and fluffy. I made it for my family and my picky 4-year-old son exclaimed it to be the best day ever after his first taste!
Easy to make and really good. Thanks for the great and clear instructions as always! I would halve this next time and use a little less sugar. Uses similar ingredients to the soufflé so a fun switch up for a fancy dish
Seems intimidating but was so easy to make! I actually didn’t end up getting my chocolate all the way melted, so there was some small pieces in my final product but I actually really enjoyed that. The texture was unreal and I honestly couldn’t believe I made something this fancy.
I felt intimidated when reading the directions, but once I started making them it was so easy! I made it for Valentine’s Day and it was the perfect ending to our meal! Will make again!
Super simple and delicious!
Delicious and easy to follow, even for my 9 year old (who I helped). I served it with basil infused whipped cream and decorated with valentines sprinkles! It says 4-6 servings but I’d say 8 or 9 is more accurate. I did 6 servings and none of us could finish- not even my preteen sons who never stop eating. I’ll do smaller portions next time
These were the best oatmeal cookies I have made. My taster, my husband who is pretty critical about food, really liked them also. The ingredients were a great combination. The cream for the inside was creamy, not to sweet and added a wonderful taste to the cookies.
I made the alternate recipe for the February 2026 Baking Challenge, but I’m sure the mousse was delicious!