Chocolate Mousse Cupcakes
I’ve had my eye on this chocolate mousse cupcake recipe for quite some time. The cupcakes finally made their way to the top of my must-bake list recently when I needed to bring a dessert to a cookout. The host requested something chocolate and these definitely fit that bill.
The great thing about this recipe is that the batter and the frosting are basically the same thing, so you don’t have to worry about making frosting in addition to the cupcake batter. Everyone really enjoyed the chocolateness of these guys. My favorite part was the mousse frosting. It was ridiculous. Even Hubby agreed that it was awesome, and he’s quite the chocolate mousse fan.
In the end, the mousse didn’t hold it’s shape very well after being piped onto the cupcake. Next time (and I’m positive there will be a next time), I think I’ll just spread the mousse on the top of the cupcakes with a spatula.
Chocolate Mousse Cupcakes
Ingredients:
4 heaping Tbsp all-purpose flour
2 1/2 tsp baking powder
1/2 tsp salt, plus good pinch for the egg whites
10 ounces dark chocolate
1 cup (2 sticks) unsalted butter, room temperature
6 eggs, separated
1 cup sugar
Directions:
Preheat oven to 350°F.
Mix flour, baking powder, and salt together and set aside.
Melt the chocolate and butter in a double boiler or microwave. Don't cook -- the chocolate and butter should be just melted. Stir and set aside.
Beat egg yolks and sugar until light yellow and foamy. Beat in the melted chocolate until totally blended.
Beat egg whites with a pinch of salt until stiff but not dry. Gently fold into chocolate mixture. Divide mixture into two parts and put one of them in the refrigerator to be used later to frost cupcakes. Gently whisk flour mixture into other half until it is completely absorbed.
Fill cupcake papers about 2/3 full with batter and bake for 15-20 minutes. Don't overcook. Cupcakes should be just cooked and moist in the center. Remove from oven and cool.
When cupcakes are cool, frost with remaining chocolate mousse.
Recipe as seen on How to Eat a Cupcake, originally from Cupcakes Galore by Gail Wagman










I am Jen the Beantown Baker. Engineer by day and baking maven by night. Hubby serves as my #1 fan and official taste tester. We got hitched back in 2006. Barefoot. In the sand. With the waves crashing behind us. It was one of the best decisions we’ve ever made. 






Happy birthday! Today is my husband’s birthday, and he also requested a chocolate cake. I baked him Ina Garten’s Beatty’s chocolate cake. Your chocolate cake may be the one I bake for my birthday later this year. 🙂
beantownbaker — June 17th, 2013 @ 8:48 am
That’s a really good chocolate cake recipe too! Tell your husband happy birthday!
Happy birthday! A no frills chocolate fudge cake sounds perfect 🙂
This looks amazing!! And happy birthday!!!
beantownbaker — June 17th, 2013 @ 9:34 am
Thanks 🙂
Happy Birthday! Noting like a perfectly simple chocolate cake to ring in a new year! This one looks scrumptious!
That is seriously one gorgeous cake!!! I think I’m in love!
happy birthday and thanks so much for the chocolate cake- can’t have too many chocolate cake recipes
beantownbaker — June 18th, 2013 @ 4:02 pm
I couldn’t agree more!
We’re birthday buddies! Hope you had a great day!
Happy Birthday! Your cake looks amazing!!
and if i want to make this 9 x 13?any caveats? i never know if i can just change pan size and oven time/temp?
beantownbaker — June 18th, 2013 @ 4:05 pm
Two 9″ round pans is the same amount of cake batter as a 9×13 pan. I’d probably use the same temp and start checking around the same time. But I would expect it to take longer to bake in the end.
tnx- 9 x 13 is easier to tote
Oh goodness, this looks indulgent! I need to make this for my husband as soon as I can!
Happy birthday! This cake is to die for- looks so chocolatey and fudgey. Hope you had a great day!
beantownbaker — June 19th, 2013 @ 7:13 am
Thanks! I had a great birthday this year.
Tomorrow is my birthday and I am making your birthday cake for my big day!
Thanks!
beantownbaker — June 23rd, 2013 @ 7:56 pm
Happy birthday tomorrow!! Hope you enjoy the cake as much as I did.
Wow – this cake looks so good! I am always looking for chocolatecake recipes to try – so glad to have stumbled on your blog!
beantownbaker — July 5th, 2013 @ 9:55 am
Glad you found me!
I just made this for my mom and brothers Birthday tomorrow 🙂 I will come back and let you know how mine turned out 🙂 thanks for the recipe and happy late Birthday!
beantownbaker — August 4th, 2013 @ 6:42 pm
Definitely let me know how it goes!
The cake turned out amazing and was a huge hit! Most of the kids weren’t a huge fan but i don’t think they have learned to appreciate dark chocolate 🙂
beantownbaker — August 5th, 2013 @ 7:14 am
Glad it was a success (for the adults!)