White Chocolate Mocha Cupcakes – take two
This month’s Cupcake Hero theme is Coffee in honor of host Laurie’s husband Jaos and his upcoming birthday (Happy Birthday Jaos!) I heard that one of their favorite treats at Starbucks is a white chocolate mocha. I already took one shot at a white chocolate mocha cupcake. I wasn’t happy with the white-chocolate-mochaness of it, so here’s my second try.
These cupcakes definitely taste like a white chocolate mocha. The cake is similar to an angel food cake with espresso powder in the batter. They have a subtle coffee flavor. I added some espresso over the top of the cupcakes to keep them moist and intensify the coffee flavor.
The white chocolate mousse didn’t bring enough white chocolate flavor to the table, so I also added a small layer of melted white chocolate. After quite a few different tries, this combination hit the white-chocolate-mocha flavor I was searching for. Hubby and I both couldn’t stop eating them!
Coffee Cupcakes – makes 30 – from Crazy about Cupcakes
12 large egg whites, cold
3 Tbsp espresso, at room temperature
1 Tbsp lemon juice
1 tsp cream of tartar
1 tsp vanilla extract
1/2 tsp almond extract
1 1/2 cups granulated sugar
1 cup all-purpose flour
1 Tbsp ground espresso beans
1/2 tsp salt
Preheat oven to 325. Insert liners into a medium cupcake pan.
In a large bowl combine the egg whites, espresso, lemon juice, cream of tartar, vanilla, and almond extract. With an electric mixer on high speed, beat until mixture is foamy with tiny bubbles, 2-3 minutes. Gradually add 3/4 cup of the sugar until the foam is creamy white. Do not overbeat.
In a separate bowl combin 3/4 cup sugar, flour, ground espresso beans, and salt.
Fold the dry ingredients into the egg mixture. Gently mix with a rubber spatula or wooden spoon until completely integrated.
Fill the cupcake liners three-quarters full. Bake for 20-25 minutes or until a toothpick inserted in the center of cupcakes comes out clean. Cool cupcakes in the pan. 
White Chocolate Mousse – from FoodNetwork.com
1 1/2 cups heavy cream
5 ounces white chocolate, coarsely chopped
1/2 cup egg whites (from about 4 eggs)
2 tablespoons sugar
In a small saucepan, heat the cream over medium heat just until it boils.
Immediately turn off the heat. Place the chocolate in a medium bowl. Pour the hot cream over the chocolate and whisk until melted and smooth. Strain into another bowl, cover, and refrigerate overnight.
The next day, remove the mixture from the refrigerator and, using a mixer fitted with a whisk attachment or a hand mixer, whip it into fluffy, soft peaks. Return to the refrigerator.
In a clean dry bowl, whip the egg whites until soft peaks form, then add the sugar and continue whipping until glossy and stiff, about 30 seconds more. Fold into the white chocolate mixture.
To assemble cupcakes:
Poke holes into the cupcakes with a fork or toothpick. Spoon about 1 teaspoon of room temperature espresso on top of each cupcake.
Melt 8 ounces of white chocolate in a double boiler. Spread about 1 teaspoon of white chocolate on top of the cupcakes.
Using a small cookie scoop or a piping bag, scoop the mousse on top of the white chocolate.
Garnish with white chocolate curls and sprinkle with cinnamon.
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. 
How cool! These look delicious!
This totally takes me back to childhood. We ALWAYS used fresh rhubarb from our backyard to make yummy breakfast treats!
I think I will have to make these for my parents next time they visit. They will LOVE them!
Those look amazing! I’m always on the lookout for new rhubarb recipes, the season for it is so short in Western Ma, that I tend to buy WAY too much and stick in the freezer..
I have never had rhubarb before, but these look great!
They’re so pretty – I love family recipes!
I never know what to do with Rhubard, but these looks awesome!
divine. i want one. right now. pretty please?? 🙂
I love your recipes, lactose free and awesome, I will def. have to try this. Ps. we should team up and do something lactose free together in solidarity!
Thanks everyone – seriously if you have rhubarb hanging around. Make these. You won’t regret it.
I’m a little lost. The ingredients list mentions 5 c. rhubarb (and you break it into 3 c. for the filling and 2 c. for the sauce) but I don’t see in the step-by-step instructions when/where/how the 2 c. of rhubarb are used. Please help!
Thanks!
alexandjess – thanks for catching my mistake. I added the instructions about the sauce into the post, but you make the sauce by boiling 2 cups cut rhubarb, 1 cup sugar, 1 1/3 cups water. The rhubarb for the sauce can be cut in large chunks because it all falls apart anyways.
Your sisters made the rhubarb rolls and stuffed dates yesterday for our Memorial Day cookout. They were delicious!!!! Can’t wait to have another piece tonight for desert. I have a new recipe for potato salad that is delish….let me know if you want me to pass on.
i made these tonight and they went awry for a series of reasons that were my fault and won’t go all into…. one thing i did though was use half rhubarb and half strawberries, which sounded delish but i didn’t cut the sugar enough and i think that also made things more watery. my question though, is whether by ‘shortening’ you specifically mean something like crisco or whether you just mean butter or margarine or anything like that. i used butter and didn’t see how i could get away with a little ‘stirring’ before rolling. i tried to cut it in with a pastry blender, but in the end maybe that was too much action for the dough as it seemed a little gummy after cooking….
i’d appreciate any advice!
natasha – I use Crisco for the dough. I think that’s what my dad always uses as well. Hopefully that is what caused the gumminess. Sorry they didn’t turn out for you.
My family has been making these for years. I have used butter or margarine to cut into the flour mixture for the dough and have never had a problem. I always roll my dough out into a rectangle and when I cut the rolls they NEVER look as neat as the ones you have pictured! I have added strawberries but only in the sauce. My mom liked to add red food coloring to make it look more rosy. We bake for 20 minutes before pouring on the sauce and then another 20 minutes. I have to make it every spring in honor of my mom.
my grandma recipe calls thesr soringtime rollypoly, and can ad what ever frozen berries you have , frozen is the least messy
sorry thats springtime rollypolly