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Chocolate Cupcakes with Peanut Butter Frosting (and a surprise centre!)

Rich chocolate cupcakes topped with smooth and creamy peanut butter frosting. Take a bite and discover the peanut butter surprise inside!

Chocolate Cupcakes with Peanut Butter Frosting

By default, 99% of people already love chocolate cupcakes. This version is moist and dense and packed with rich, chocolate flavour. Put velvety smooth peanut butter frosting on top and people get excited. But put a Reese’s peanut butter cup inside the cupcakes and they go all out crazy. The key is keeping it a secret. Then watch them as they take their first bite and discover the fun surprise waiting for them inside. This is a great recipe to up your cupcake game.

Happy Halloween (sort of)

It’s just me and Red at home. I bake, Red cooks. She says it’s difficult to cook for two so tonight’s dinner becomes tomorrow’s packed lunch and perhaps tomorrow night’s dinner too. We’re fine with that; we’ve learned to implement a really efficient system that results in the least amount of food wasted (not wanting to give up your Costco membership does that to you but that’s beside the point).

My point is, it’s March and we have leftover Reese’s peanut butter cups from Halloween (yes, from October) that we need to deal with (if you’ve read my previous posts, you might remember a similar situation that resulted to amazing Chewy Double Chocolate Chunk Cookies).

The solution? (Stop buying in bulk if you’re a two-person household? Funny.) Use them in chocolate cupcakes. You can’t go wrong with chocolate and peanut butter.

Mini Chocolate Cupcakes with Peanut Butter Frosting

Chocolate + Peanut Butter = Win

Chocolate Cupcakes Peanut Butter Frosting

The last time I served these chocolate cupcakes with peanut butter frosting, our guests loved them and wanted to bring extras home. Of course I was secretly tickled pink (not so secret anymore!). Chocolate cupcakes and peanut butter just do that to people, eh? It’s like we’re wired to like it. This really is one of my favourite recipes. I do have a bone to pick with it though.

The Sinking Chocolate Predicament

Mini Chocolate Cupcakes Peanut Butter Frosting

I’ve made this cupcake several times and it’s always been a hit. What I can’t figure out yet is how to make the peanut butter cup magically float in the middle of the cupcake.

The original recipe says to place the chocolate in the cupcake liners before putting the batter in so I knew the first time I made this that the chances of the chocolate floating up was slim to none. So the next time, I tried putting a little batter in first, then the chocolate. Nope.

Then I tried putting all of the batter then pressing the chocolate in the middle. Nope. Then I tried putting the chocolate on top of the batter (not pressing it in, just letting it sit there). Nope. Rejected again! The chocolate just keeps sinking to the dang bottom.

Mini Chocolate Peanut Butter Cupcakes

It doesn’t affect the taste at all though. I just thought how lovely it would be to bite into the cupcake and have a little chocolate surprise in the middle and not the bottom.

Perfecting these chocolate cupcakes with peanut butter frosting

Anyway, I have two more things to try: freezing the chocolate before placing it on top of the batter (I don’t know the science behind this but at this point I’ll try anything) or just simply carving a hole in the middle of the cooked cupcake and placing the chocolate there (I don’t know how I feel about this though…I kind of like the slightly melted chocolate inside).

How do you do it?

(This recipe adapted from Gimme Some Oven)

Happy baking!

Did you make these chocolate cupcakes with peanut butter frosting? Tell me how it went in the comments section below. I’d love to hear all about it. Want to try a different kind of cupcake? Try these Limoncello Cupcakes with Limoncello Cream Cheese Frosting. They are fabulous.

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Kelly Johnston

Wednesday 6th of March 2019

Cupcakes look awesome. Did you ever try to cook the cupcakes 1/2 to 3/4 of the way then put the peanut butter cup inside. It would still have time to melt while the cupcake finishes cooking.


Saturday 16th of March 2019

Hi Kelly, I haven't...I'm wary of opening the oven door in the middle of baking. Don't want to mess with the oven temperature. But's it's certainly an idea to try!

Molly Kumar

Monday 16th of May 2016

OMG, YUM!!!! They look so perfect and moist.


Monday 16th of May 2016

YUM ALL CAPS indeed lol :) Thanks Molly!


Monday 16th of May 2016

How cute do those mini ones look!! great flavours there with the peanut butter, I want about 6 of them right now!


Monday 16th of May 2016

I love the mini ones too! The mini peanut butter cups + big star tips + mini cupcakes are just made for one another :) Thanks for passing by Jayne!

Gloria @ Homemade & Yummy

Monday 16th of May 2016

Yup these are addictive for sure. That classic combo of chocolate and peanut butter you cannot resist. Yummy!!


Monday 16th of May 2016

They are seriously addictive...bad for waistlines and thighs lol. They're just so delicious :) Thanks for passing by Gloria!


Monday 16th of May 2016

Can I have one of those now? Omg they look superb. I'm giving this a try with my leftover Reese's cups!!


Monday 16th of May 2016

Hi Hanady! I'm excited for you! :) Let me know how it goes.