The Ultimate Whoopie Pies
I’ve been hearing that whoopie pies are the new cupcake. I’m not sure how I feel about that statement. Whoopie pies do have some similar attributes to cupcakes. You can make them with just about any cake and frosting combination you can think of. And they’re portable. You can make thing big or small.
I decided to give whoopie pies a shot. I used my go-to chocolate cupcake recipe for the cake/cookie part. When I started to think about filling options, I kept coming back to the jar of salted caramel sauce I had in the fridge. I whipped up a few batches of the caramel sauce to give for holiday gifts and still had half a jar left for me and Hubby to enjoy.
I knew I could make caramel frosting but I really wanted the caramel to shine on it’s own. Then one morning, it hit me. Marshmallow frosting. But not just any marshmallow frosting. Toasted marshmallow frosting. I mean, marshmallow frosting is great, but when you toast it – WOW.
So there you have it. These Ultimate Whoopie Pies are composed of chocolate cake, toasted marshmallow frosting, and salted caramel sauce. Seriously, these are the best whoopie pies ever. I decided to make these guys in the shape of a football since I was sharing them with friends at a football watching party.
Marshmallow frosting doesn’t hold up very well, so you can make the caramel sauce and the cake parts in advance. Then make the marshmallow frosting and assemble the whoopie pies the day that you plan to serve them.
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The Ultimate Whoopie Pies
These really are the ultimate whoopie pies - with toasted marshmallow frosting and salted caramel sauce sandwiched between chocolate cake.
Yield: 18 whoopie pies
Ingredients:
1 batch chocolate cupcake batter
salted caramel sauce (homemade or store bought)
1 batch marshmallow frosting (recipe below)
For the Marshmallow Frosting
8 egg whites
2 cups sugar
1/2 tsp cream of tartar
2 tsp vanilla
Directions:
For the Marshmallow Frosting
Place egg whites, sugar, and cream of tartar in the heatproof bowl of an electric mixer. Set over a saucepan with simmering water. Whisk constantly until sugar is dissolved and whites are warm to the touch, 3 to 4 minutes.
Transfer bowl to electric mixer fitted with the whisk attachment, and beat, starting on low speed, gradually increasing to high, until stiff, glossy peaks form, 5 to 7 minutes. Add vanilla, and mix until combined. Use immediately.
Transfer frosting to a large pastry bag fitted with a large plain round or French tip. Pipe frosting in a spiral motion on each cupcake. Transfer cupcakes to a baking sheet. Using a kitchen torch, lightly brown the frosting, taking care not to burn the cupcake liners. Serve immediately or store in an airtight container, up to 2 days.
For the Whoopie Pies
Preheat oven to 350 F. Place a silicone baking sheet or parchment paper on a cookie sheet.
Once cupcake batter is ready to use, transfer to a piping bag with a medium round tip. Pipe batter into a small circle ~2” in diameter. If making football shaped whoopie pies, pipe into a football shape.
Bake for 8 minutes or until done. Allow to cool on cookie sheet two minutes before removing to a cooling rack.
Pair up the whoopie pies to similar sized and shaped pairs.
Once they have cooled completely, pipe a generous amount of marshmallow frosting onto one of each of the pairs. Toast the marshmallow frosting with a small kitchen torch.
Drizzle with salted caramel sauce. Top with matching whoopie pie pair.
Cake from Joanne Chang. Marshmallow frosting from Martha Stewart. Salted Caramel Sauce from Cooks Illustrated, as seen on Erin's Food Files
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. 
OMG, I am in love with these cupcakes! They’re so awesome! I love HP, and I made owl cupcakes when the movie came out. I might need to give these a try before going to see the IMAX 3D movie.
How cute are those?! And i was wondering how you got the lettering so perfect – thanks for the step-by-step. Lol – I just dragged DH to the Harry Potter exhibit at the Museum of Science and Industry – I’m sure he’ll be happy when the final movie comes out and he doesn’t have to hear about it anymore!
Great job, how lucky are your friends?
I’m so jealous! My two sisters are going to the exhibit this weekend. I thought about flying to Chicago to join them. Luckily I found out the exhibit is coming here in October. Whew!
These look fabulous! You did such a great job on them!
WOW JEN!! Those are fantastic!! Better than professional! Seriously, what talent you have to make those! 🙂
Aw thanks Katie – you’re making me blush.
I hate when cupcakes do that to me too. Instead of baking up they bake out! 🙁
Love your Harry Potter cupcake toppers! Very cute and creative!
~ingrid
Hi Jen! A friend of mine forwarded me your page for HP Cupcakes and I just wanted to drop in and say that I think they’re awesome and I want to run home now and try to create some fun hp themed cakes! I had done some in the past–cauldron cakes if you will, by buying mini cauldrons and cutting the bottom off so the tops sat just on the cakes and then used a bit of green frosting on the inside. You should join up with the HP-MA crew! We’ve been organizing some meet-ups for Boston Fans!
Sounds awesome Manda.
Oh my goodness, what adorable little cupcakes!
So so cute! And yeah, those “HPs” must have taken FOREVER. I have a fabulous vanilla cupcake recipe that never fails me here: http://annies-eats.com/2008/07/18/vanilla-cupcakes/. Also, I recently made Dorie’s perfect party cake into cupcakes and had great results with that as well.
I love your HP cupcakes! I too am a huge Harry Potter fan but I have to admit, I don’t think I’d be patient enough to make cupcakes and toppings as cute as yours!
These are so awesome!! I wish I would have seen them and did some of these with the HP cake I did!!