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The very best Triple Chocolate Espresso Mousse Cake. Rich cashews blended into an extra smooth and creamy vegan chocolate mousse and spread over a gluten-free chocolate cake-like crust. Then chilled until firm, and topped with sweet dark chocolate. This is 3 layers of rich and creamy chocolate all made with real food ingredients.
If there was ever a cake that really made me think of my mom, it’s this cake. Chocolate mousse is one of her favorite desserts. Anytime I ask her for a suggestion on what to make, 9 times out of 10 she replies, “how about a healthy chocolate mousse?”.
She’s big on trying to avoid any added sugars, so the January desserts are always her favorites. As you can imagine, she was overly excited about the layer mousse cake.
Her message back to me after sharing the photos with her was simply, “LOVVVE❣️”.’
The facts
While this cake is not vegan, it is gluten-free and and free of any added sugar. I used maple to sweeten it up, and extra dark chocolate to keep the sugars as low as possible.
This is a very rich and creamy cake with notes of espresso and vanilla throughout, which we really love. It does take some time to make, but it’s mostly chill time!
And lastly, you do need a pretty high powered blender. I use my Vitamix or food processor to get the mousse nice and creamy!
Bake the crust
I wanted this to be like a fudgy chocolate cake, just a bit thinner. It’s a mix of maple, coconut oil, and almond butter, with an egg mixed in to keep the cake light.
Cocoa powder adds the chocolatey flavor, and almond flour bulks it up. Just bake and let it cool.
Make the chocolate mousse
It’s really is important to take the time to boil the cashews and let them soak. Because of this, the prep time on the cake is a little longer, but it’s by no means hard.
Once the cashews are soaked, they’ll be easier to blend into a creamy mousse. And trust me, this mousse is creamy. Because of all the nuts, it’s a little heavier than traditional mousse, but in the best way.
I added some instant espresso or coffee powder to bring out those rich, vanilla chocolate flavors.
The mousse does need time to chill, so plan ahead!
Finish it up
A simple chocolate layer on top to seal up that mousse and provide a chocolate “crack” with every bite. My one piece of advice here is to slice the cake before the chocolate top becomes too hard. This will make the cake easier to cut through.
I found that if I let the chocolate topping get too hard, it made the cake messy to cut. Since mousse can get soft at room temperature.
My moms verdict? She LOVED it, saying the espresso was possibly here favorite touch. It makes the cake just right.
Looking for other wholesome dessert recipes? Here are my favorites:
Homemade Vegan Peanut Butter Twix Bars
Healthier Homemade Nutter Butter Cookies
Healthy…ish Homemade Samoas Cookies
Tahini Butter Chocolate Chip Cookies
Salted Tahini Oatmeal Chocolate Chip Cookies
Lastly, if you make this Triple Chocolate Espresso Mousse Cake, be sure to leave a comment and/or give this recipe a rating! Above all, I love to hear from you guys and always do my best to respond to each and every comment. And of course, if you do make this recipe, don’t forget to tag me on Instagram! Looking through the photos of recipes you all have made is my favorite!
Triple Layer Espresso Chocolate Mousse Cake
Servings: 8
Calories Per Serving: 600 kcal
Nutritional information is only an estimate. The accuracy of the nutritional information for any recipe on this site is not guaranteed.
Ingredients
Crust
- 1/2 cup maple syrup
- 1/4 cup almond butter
- 1/4 cup melted coconut oil
- 1 egg
- 1 teaspoon vanilla extract
- 1/3 cup unsweetened cocoa powder
- 1/4 cup almond flour
- 2 teaspoons instant coffee powder
Mousse
- 2 cups raw cashews
- 1 cup canned full fat coconut milk
- 1/2 cup unsweetened cocoa powder
- 1/3 cup maple syrup
- 1 tablespoon instant coffee powder
- 2 teaspoons vanilla extract
- 8 ounces dark chocolate
- 3 tablespoons creamy peanut butter or almond butter
- 1 pinch sea salt
Instructions
- 1. To soak the cashews. Place the cashews in a pot and cover with water. Bring to a boil over high heat. Boil 2 minutes, then cover and remove from the heat. Let the cashews soak for at least 30 minutes or overnight. Drain.2. To make the crust. Preheat the oven to 350° F. Line an 8-inch springform pan with parchment paper.3. In a bowl, whisk together the maple syrup, almond butter, coconut oil, egg, and vanilla. Stir in the cocoa powder, almond flour, and instant coffee. Press the mixture into the bottom of the prepared pan. Bake 10-12 minutes, until set on top. 4. To make the mousse. Combine the soaked cashews, coconut milk, cocoa powder, maple syrup, instant coffee, vanilla, and salt in a high-powered blender or food processor. Pulse until smooth, scraping down the sides as needed, about 5 minutes. Pour the mousse over the crust. Cover and place in the fridge. Chill for at least 4 hours, or overnight. 5. Melt together the chocolate and peanut butter in the microwave. Let cool 5 minutes and then spread the chocolate over the cake. Return to the fridge to set, about 15-10 minutes then slice. The chocolate will not be totally set, but slicing is easier this way. Keep the cake stored in the fridge.
Notes
Loose Mousse: If the mousse is too loose or messy, you can keep the cake in the freezer and remove it 10 minutes before eating to thaw.
To Make Sweeter: Taste the mouse before pouring over the crust, you can add up to 3 tablespoons additional maple syrup.
Do you prefer raw, not roasted cashews because of flavor? I prefer the roasted flavor so I wonder if that’s the only reason?
Hey Molly,
Yes, I think raw works best with this recipe. Please let me know if you give it a try, I hope you love it! xTieghan
I love all of your stuff, but this one was not my favorite. It was a healthier option, but dessert is dessert if it’s mad with good ingredients, so I’d just make another of her yummy options.
Hey Ali,
Sorry to hear the recipe was not enjoyed, thanks for giving it a try! xTieghan
I’m looking forward to making this. Should we drain the cashews? It isn’t clear in the recipe. I appreciate this website! Great healthy and sometimes decadent recipes! ?
Hi Debbie,
Yes, you will drain in step 1. Let me know how the recipe turns out! xTieghan
I want to make it this next weekend for guests. I’m assuming, I should drain the cashews first? It’s not clear in the recipe. I love your website! Great recipes ?
Hey Debbie,
Yes, in step 1 you will drain the cashews. Please let me know if you have any other questions, I hope you love the recipe! xTieghan
Wow, this looks phenomenal! And made with ingredients I can eat! So excited to try this. One question – do you know how honey would “behave” compared to maple syrup? I am assuming both have same consistency that it would be okay to substitute. Thanks so much!!
Hey Leanne,
Yes, that would work well for you! I hope you love this recipe, please let me know if you give it a try! xTieghan
OMG it’s heaven!
Miki x
https://www.littletasteofbeauty.com/
Thanks so much!
What can be substituted for the nuts, almond flour, coconut milk, we have nut allergies?
Hi Mary,
So sorry, I really don’t think this recipe is the best option for you. Maybe give this one a try:
https://www.halfbakedharvest.com/vegan-chocolate-custard-cake/
Please let me know if you have any other questions! xTieghan
Thanks ?
I make a mousse using only coconut milk (full fat canned) 16 pitted dates and unsweetened cocoa powder (to taste), blended in high powered food processor or blender until smooth and refrigerated to firm the coconut milk. I’m thinking this may work here!
I hope you love the recipe Teena!
This is an amazing cake!
Hi Pamela,
Happy Sunday! I am thrilled to hear this recipe was enjoyed, thanks so much for making it! xTieghan
I would love buying a slice of this pie.
Tell me how.
Hi there,
Sorry, I don’t sell my food:) xTieghan
Did you use Coconut Milk or Coconut Cream?? In your video on Instagram when you added the “coconut milk” it looked think like coconut cream…
Hi Jes,
I used coconut milk. Please let me know if you give the recipe a try, I hope you love it! xTieghan
Can you substitute almond meal or coconut flour for the almond flour?
Hi Emily,
I would use GF flour. I hope you love the recipe, please let me know if you give it a try! xTieghan
Can you replace the nuts with a substitute due to tree nut allergies?? What would work in its place.
Thank you
Hi LJ,
So sorry this, recipe is nut filled and omitting them would be totally changing the recipe, I would suggest giving this recipe a try:
https://www.halfbakedharvest.com/vegan-chocolate-custard-cake/
Please let me know if you have any other questions! xTieghan
Can you suggest substitutions for the coconut products (oil and milk)? I have SEVERE coconut allergies!
Hi Erin,
You can use another neutral oil in place of the coconut oil and any other milk that you enjoy. I hope this recipe turns out amazing for you, please let me know if you give it a try! xTieghan
I am allergic to cashews. What other nut can I use to replace it.
Hi there,
Almonds should also work well for you. Please let me know if you give the recipe a try, I hope you love it! xTieghan
Hi, do you have an alternate recipe for this with the gluten/sugar ingredients?
Thankyou.
Can I use canola oil instead of the coconut oil, don’t really like the smell of it
Sure that will work!
Hi there,
So sorry I don’t, just the ingredients listed. Please let me know if you give the recipe a try, I hope you love it! xTieghan