Chocolate Peanut Butter Cupcakes
Chocolate and peanut butter are such a classic flavor combo. You really can’t beat it. I’d say it’s definitely one of my favorites.
This peanut butter frosting recipe is amazing. No wonder it’s famous. I decided to make these on a whim and take them to a cookout.
I got inspiration from Mermaid Sweets. I decided to kick it up a notch by filling the cupcakes with more peanut butter cup pieces and some ganache. Because ganache definitely makes everything better! Be warned though, after one of these guys, you’ll definitely need a glass of milk.
For the chocolate cupcakes, I used the recipe from Elisa Strauss’s Confetti Cakes for kids – I’m not going to post the recipe here, I recommend the cookbook, although I’m sure someone else has posted the recipe on the Internet somewhere…
Kathleen’s Peanut Butter Icing – as seen on Mermaid Sweets from the Food Network
1 cup confectioners’ sugar
1 cup creamy peanut butter
5 tablespoons unsalted butter, at room temperature
3/4 teaspoon pure vanilla extract
1/4 teaspoon kosher salt
1/3 cup heavy cream
Place the confectioners’ sugar, peanut butter, butter, vanilla, and salt in the bowl of an electric mixer fitted with a paddle attachment. Mix on medium-low speed until creamy, scraping down the bowl with a rubber spatula as you work. Add the cream and beat on high speed until the mixture is light and smooth.
Chocolate Ganache (I had some leftover in the fridge, you would probably only need about 1/4 of this recipe)
3/4 cup semi-sweet chocolate
3/4 cup bittersweet chocolate
1/3 cup heavy whipping cream
In saucepan bring whipping cream to boil over high heat.
Pour hot whipping cream over chocolate and stir until chocolate melted.
You can add more cream if your ganache is too thick to spread.
To assemble the cupcakes:
Using the cone method, remove some of the cupcake and set aside. Drop a few pieces of cut up mini Reeces peanut butter cups to the hole in the cupcake. Spoon some ganache in the hole.
Replace the top of the cupcake. Frost with peanut butter frosting (I used my Wilton 1M tip). Top frosting with more cut up mini Reeces peanut butter cups.






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. 






What a cute idea! As always, you’ve provided the inspiration for what I’ll make this weekend as a dessert.
PS – Using leftover pulled pork from your recipe to make nachos as well!
I love this! I’m new to baking so I’m wondering: when you pipe the batter onto the pan, how much batter do you use for each one? I’m just wondering if I should make them thin, or will they spread out? Thanks 🙂
beantownbaker — February 3rd, 2014 @ 4:54 pm
Sorry for not responding sooner. They spread out a little bit, but not too much. Did you end up making them? How did they turn out?
They turned out great! my first few tests, i made them too big with too much batter, and they were pretty huge. I was surprised how little batter you need, and they are so nice and fluffy 😀
I couldn’t find marshmallow frosting, so i ended up making my own.. turns out its pretty easy! thanks again! they were a huge hit!
beantownbaker — February 4th, 2014 @ 10:56 am
So glad you enjoyed them!
How far in advance can you assemble them? I was hoping to do so at least two hours ahead of time. Thank you.
We discovered these yummies while on the hunt for the perfect Suberbowl treat! They look delicious! Thanks for sharing!