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
Fun and quick to make . Delicious to eat. Another winner recipe!
My mixer broke in the middle of the last step! I could only mix for 2 out of 7 minuets. I thought it would be ruined, but I put it in the fridge overnight and it came out perfectly.
This recipe is so easy and delicious! It’s light and fluffy and it melts in your mouth. It tastes like a dessert you’d get at a 5 star restaurant!
So easy for such an impressive looking dessert! And of course, delicious!
Made these for Valentine’s day!
Super easy and tastes wonderful. Everyone loves it
Yum!! Super simple to make and the taste was wonderful. We cut up some strawberries and put those on top. They were a big hit!
This was an easy recipe. Don’t be scared by whipping the egg whites and making a merengue. Sally’s steps are easy to follow. This make a smooth luscious mousse. I added raspberry sauce between the layers.
This recipe was so easy and delicious! My family was raving after trying these and I will be making them again! It is so light and fluffy, yet still very decadent! Topped with whipped cream it’s ::chefs kiss::
So chocolate-y!
This turned out so good! I paired it with raspberries and strawberries.
This was delicious. Not hard to make.
This is so easy, and so decadent! The perfect no-bake chocolate treat!
This recipe was tasty but labor intensive. My guests enjoyed the mousse for Valentine’s Day so that’s a big plus. I went simple and just topped each serving with a single strawberry. Easy presentation.
Chocolate mousse is my husband’s favorite dessert, so this was perfect for Valentine’s Day. So delicious, it’s very chocolate but not too sweet and the texture is perfect!
Wow, what a decadent rich dessert. I made this for my husband for Valentines Day, and it didn’t disappoint. So easy to make and yummy. Will be making again!
This was delightful and so easy! The mousse came together perfectly and looks amazing.
Absolutely delicious—not too sweet, very chocolate-y. I topped it with whipped cream with a touch of vanilla and a few raspberries. Glowing reviews from all! A little complicated to make—but that’s why it’s a challenge, and it was easy to follow the very clear instructions.
This recipe is very easy to follow and the result is a super smooth and chocolatey mousse. It is very rich but very yummy!
So good! And I have received many compliments for this recipe. I love how easy this is to make!
I enjoyed making this. I also used carton egg whites successfully. I didn’t have to find a use for yolks. This was an easy fun recipe to make. Making ganache use to intimidate me but as always Sallys detailed instructions makes it less intimidating. I added the mousse to my china teacups as I didn’t have anything else!
I’m obsessed! Melting chocolate intimidates me but this recipe was so simple and sooo delicious!
Delicious!!
Light & fluffy and delicious!
So fantastic. My husband doesnt love uber sweet desserts this was perfect!
Overall I liked this recipe – it was a good blend of not being too simple like some others (just whipped cream with melted chocolate) or too complicated like others (where you need gelatin or many more steps and ingredients). The flavor was very rich and the texture was light (but not quite as fluffy as I would’ve preferred). The only thing is that when it set, I had a small spoonful after about an hour in the fridge and it was perfect. Then when I had a normal portion a few hours after setting, there were some slightly harder/more firm bits in the mousse. I couldn’t tell what they were from (can confirm that they weren’t unmelted chocolate from the ganache). It didn’t ruin the dessert overall but was a little strange. And who knows, it could always be user error lol. I made fresh whipped cream and sprinkled some flaky sea salt on the mouse when serving. This is my girlfriend’s favorite dessert of all time, so she was absolutely thrilled with it which is all that mattered!
This was the best chocolate mousse I have ever had! Also what an awesome foolproof method! I typically struggle with recipes that require folding melted chocolate into whipped cream as the chocolate often hardens, but this method turned out so smooth and delicious. Will definitely make again!
First time making chocolate mousse! Thought Valentine’s Day is a good reason. It turned out super delicious and looked so beautiful with chocolate hearts, marshmallow hearts and strawberries. Thank you Sally for challenging me to try things I never thought I would make.
Easy, rich and decadent. This mousse was so light and delicious. Easy to make and perfect for a special occasion.
This was a very tasty treat. I made it ahead of time and that worked great. I missed the sweet spot of heating the cream and I was left with chocolate chunks. It added a fun texture that my husband liked but I would have preferred a smooth mousse.
This mousse was absolutely divine! Mine turned out a little denser and not as fluffy than I would have liked, but that was operator error. I savored every spoonful. It was so fun to make and style for the challenge!