Chocolate Aquafaba Mousse (Vegan!)

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Aquafaba mousse is a fluffy chocolate dessert, made with only 3 ingredients. It has an unbelievable fluffy texture, and below I’m going to share all of my tips & tricks for making it. (Because I tested this a lot!)

aqufaba chocolate mousse with a spoon

What is Aquafaba?

Aquafaba is the liquid you’ll find in a can of chickpeas. You can also use the leftover cooking water from cooking chickpeas at home, but I don’t recommend trying that with this recipe, until you’ve at least mastered the canned version first. (You would need to reduce homemade aquafaba by boiling it, to make it as thick as the canned version.)

aquafaba being poured from can of chickpeas

Typically you’d drain this liquid, but you can save it for a recipe like this one, instead! If you’re not going to use the aquafaba right away, you can also freeze it for up to 3 months. (Try freezing it in an ice cube tray, for easy portioning.)

What can you do with Aquafaba?

Thanks to its unique properties, aquafaba makes a good egg substitute. Unlike flax eggs, it can be whipped into “stiff peaks” the way egg whites can, and I’ve used it in my vegan oat flour pancakes with great success.

whipped aquafaba in stand mixer

Note: Aquafaba may contain indigestible sugars, which is why many people rinse off canned beans before using them. I did not notice any excess gas or bloating while testing this recipe, possibly because it’s a relatively small serving size when you divide this recipe into 6 portions. But, it’s something I thought I’d mention, in case you’d like to look into it more.

Tips for Making Vegan Chocolate Mousse

I’ve experimented with this recipe more times than I’d like to admit (at least 20 times!), and I’ve learned a lot along the way. Here are my best tips for getting a fluffy aquafaba mousse:

  • Melt the chocolate first, and let it cool to nearly room temperature on the counter. I’d recommend waiting at least 20-25 minutes after melting it. If you add hot melted chocolate to the whipped aquafaba, your mousse will either melt right away, or have a grainy texture; neither of which is very appealing.
  • The lower the cacao percentage of your chocolate chips, the smoother the mousse will turn out. My favorite results were when I used chocolate chips with a percentage of 45-50% cacao. You can still use a chocolate that is closer to 70% if you want a less-sweet mousse, but the texture in that case will be a little stiffer. (My kids were almost able to roll the 70% chocolate mousse into a ball with their hands, to give you an idea of the texture.)
  • I do NOT recommend trying to make your own chocolate for this recipe. I tried it with a combination of coconut oil, cacao powder, and maple syrup and my mousse never did set. If you need a naturally sweetened dessert to impress, I recommend making my Chocolate Pots de Creme instead.
  • Use a stand mixer for the fastest results. An electric hand mixer works, too, but it’s slower. I don’t recommend trying to whip this by hand with just a whisk.
  • Use cream of tartar as a stabilizer. It’s not 100% necessary in this recipe, but it makes the process more fool-proof, as your aquafaba will form stiff peaks faster.
  • Add the melted chocolate while the stand mixer is running. During my trials, I found that if I stopped the mixer to add in the chocolate, some of the chocolate would sink to the bottom and harden, without getting totally mixed in to the fluffy foam. This results in several hard chocolate pieces getting distributed into the mousse– which isn’t a totally bad thing, but it’s not the smooth fluffy texture we’re going for.

You can use canned chickpeas that have been salted or not with this recipe; I haven’t found that the added sodium makes a big difference in the final flavor (which surprises me!) but if you want to avoid the added sodium, look for canned chickpeas with no added salt.

How to Make Aquafaba Mousse

Making this mousse is easy, since it calls for only 3 ingredients, but it’s important that you follow the steps closely if you want it to turn out well on your first try.

First, you’ll melt the chocolate. I measure out 5 ounces using my food scale, but this is roughly a heaping 3/4 cup measurement if you want to measure the chocolate chips that way. (If you use mini chocolate chips, the measurement is a level 3/4 cup.)

food scale and chocolate chips

I use a double boiler to melt the chocolate on my stove top. To do this, you fill a small saucepan with an inch of water and bring that to a boil, then place an oven-safe bowl on top of that to hold the chocolate chips.

The heat from the boiling water below will gently melt the chocolate.

how to melt chocolate chips

Once it’s smooth, you’ll remove the bowl of chocolate from the heat, and let it cool on the counter for 20 minutes.

If you don’t have a stand mixer, you’ll want to start whipping the aquafaba and cream of tartar together at this point, because it can take up to 15 minutes to create “stiff peaks” when using a hand-held electric mixer.

When using my stand mixer, I can whip canned aquafaba into stiff peaks, resembling whipped egg whites, in just about 3 minutes, so I don’t start the mixer until my timer goes off, letting me know that the chocolate has cooled for 20 minutes.

whipped aquafaba

With the mixer running, pour the melted chocolate into the whipped aquafaba. The mouse may look fluffy right away, or it may deflate a bit, but it should have a slightly fluffy consistency either way. If you use hot melted chocolate, it will melt and may never fluff back up.

how to make aquafaba mousse in stand mixer

Pour the chocolate mixture into small glass jars, and smooth the top with the back of a spoon. The mousse is sometimes pour-able, and sometimes it’s more scoop-able, depending on the type of chocolate you use and the exact temperature it was when you added it in.

fluffy vegan mousse in jars

Let the vegan mousse chill in the fridge, then serve cold with your favorite toppings. I hope you’ll enjoy this unique dessert!

vegan chocolate mousse on a spoon

aqufaba chocolate mousse with a spoon
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5 from 6 votes

Chocolate Aquafaba Mousse (Vegan!)

This aquafaba mousse is easy to make, with only 3 ingredients. It's unbelievably light and fluffy, without using dairy or eggs.
Course Dessert
Cuisine vegan
Keyword aquafaba mousse
Prep Time 5 minutes
Cook Time 5 minutes
Cooling time 20 minutes
Total Time 30 minutes
Servings 6
Calories 119kcal

Ingredients

  • 5 ounces chocolate chips (heaping 3/4 cup measurement; see notes)
  • 3/4 cup aquafaba (liquid from a can of chickpeas)
  • 1/4 teaspoon cream of tartar

Instructions

  • Melt the chocolate chips, stirring until smooth. I do this by arranging a heat-safe bowl over a saucepan filled with an inch of water, to make a double-boiler. Bring the water to a boil, and let the steam gently melt the chocolate in the bowl above it.
  • Once the chocolate is smooth, set it aside to cool and set a timer for 20 minutes. (Do this if you're using a stand mixer; if you are going to whip the aquafaba with a hand held electric mixer or you're using another variety of bean liquid, you may want to start the next step right away, in case it takes closer to 15 minutes.)
  • When the timer goes off, pour the aquafaba and cream of tartar into the bowl of your stand mixer. Mix the two together, starting on low and then moving up to the highest speed possible, until the mixture creates a thick white foam that forms "stiff peaks." You should be able to turn the bowl completely upside down with nothing falling out. If you can't do that, keep whipping until it happens. This typically takes my stand mixer about 3 minutes when I used canned chickpea liquid. If you use home-cooked chickpea liquid, or the liquid from another type of bean, it can take up to 15 minutes of whipping.
  • Once you have achieved a fluffy white foam, keep the mixer running on a medium-low speed and pour the melted chocolate into the foam. It's normal for the foam to sink a little bit when you add the chocolate, but it should not be liquid-y. Stop and scrape down the sides of the bowl to make sure the melted chocolate gets evenly incorporated.
  • Depending on the type of chocolate you use, you'll either be able to pour the chocolate mousse into 6 small glass dishes, or you'll need to use a spoon to scoop it into the serving dishes. (I usually have to use a spoon to scoop it, because it's already fluffy.)
  • Let the mousse chill for at least an hour before serving. I like to top it with fresh berries and a dollop of coconut whipped cream. Leftover mousse can be stored in the fridge, tightly covered, for up to a week.

Video

Notes

I recommend using a dairy-free chocolate chip that is 45-50% cacao for the best results, but I've also tested this with 70% dark chocolate and that works as well. (It's just less-sweet, if you're trying impress picky guests.) Many chocolate chip brands are dairy-free, but be sure to check the package to be sure of the ingredients if you need certified vegan chocolate chips. Enjoy Life and Hu chocolate brands make great vegan options.

Nutrition

Calories: 119kcal | Carbohydrates: 16g | Protein: 1g | Fat: 6g | Saturated Fat: 3g | Cholesterol: 4mg | Sodium: 16mg | Potassium: 21mg | Fiber: 1g | Sugar: 15g | Vitamin A: 53IU | Vitamin C: 1mg | Calcium: 27mg | Iron: 1mg

Nutrition info above is for 1 of 6 small servings. From my research, it appears that the calories and nutrients in aquafaba are pretty negligble (about 3-5 calories per tablespoon) so the calories will be determined by the type of chocolate you use.

If you try this recipe, please leave a comment below letting me know how you like it! And if you try something different, I’d love to hear how that works out for you, too. We can all benefit from your experience!

Chickpea Recipes

If you need some ideas to use up your leftover chickpeas, try one of these!

Reader Feedback: Have you ever worked with aquafaba before? What would you like to see next?

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Comments

Karen

This looks great… Do you think I could use non sugar sweetened chips like Lily’s or bake believe in the recipe?

    Megan Gilmore

    Hmm… I haven’t tested a sugar-free chocolate chip in the recipe, but my guess is that it would work. I can’t test that myself, because sugar alcohols make me really sick, so please report back if you try it!

Seneca

Absolutely AMAZING!! I just made this today (literal moments ago) and it turns out like a dream. All the flavor, none of the sacrifice. Perfection. THANK YOU!!

Jack

So easy and good! I used Enjoy Life dark morsels. It was very rich so I added some homemade whipped cream for the kids. I didn’t have cream of tartar so the aquafaba did lose some of its “fluff”.

Maggie

Is there any sub for the cream of tartar? We are avoiding stores at the moment and it’s the only ingredient I don’t have!! Using chickpeas for dinner, so thought I could take advantage of the aquafaba!

    Megan Gilmore

    I’ve heard that you can make this without the cream of tartar, but I think it will take longer for the “stiff peaks” to form. Let me know how it turns out!

    Leslie

    I used 1/2 tsp lemon juice and it turned out great

erin

This is ridiculously good. I used regular chocolate chips from Trader Joe’s and it turned out perfectly. So fluffy and decadent, and I love that it’s egg-free.

Suzanne

Made this with my Grand Daughter and she said “I like cooking because it is a lot like science!” Turned out great and loved it with fresh raspberries.

Veronica

So yummy! And very detailed recipe! Love it! 🙂

Chef jill

I used the liquid from a can of low sodium chickpeas. The liquid was just over 3/4 of a cup. I put the liquid, a tablespoon of sugar, a quarter of a teaspoon of cream of tartar and a splash of vanilla and with my electric hand blender got stiff peaks within 5 minutes.
I melted just over 3/4 of a cup of dark chocolate chips in the microwave.
I waited until the melted chocolate was room temperature. I folded the chocolate in per a different recipe. That was a mistake!
I let it sit in the refrigerator for a couple of hours and it was very airy and light and a nice dark brown color.
One problem was that there were little pieces of hardened chips… I didn’t see your notes in time about pouring the chocolate in while mixing so some of my chocolate went to the bottom and seized up. The other issue was that it was still too bitter.
Looking forward to making minor adjustments. I’ll post the picture on Instagram and tag you.

Jen

I followed this recipe to the t and it still turned to liquid. I even held the stiff peaks above my head, timed my chocolate, etc. 🙁 so disappointed.

Heather

Wow, this was so easy and delicious! My 12 year old made this and we topped it with homemade coconut whipped cream. It will be a reoccurring dessert in our house!

Michelle B

As a now-vegan who was raised on traditional French food, I am SO excited to try this recipe. I have a question, however. In Julia Child’s original recipe, she hand folds the meringue into the chocolate. Has anyone tried this method? Thank you so much!

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