Oh my goodness, you guys, baking is my absolute *therapy*. There’s just something so comforting about the smell of a cake in the oven, you know? And these **Peanut Butter Stuffed Hot Fudge Cupcakes**? They’re pure joy in cupcake form! I’ve been perfecting this recipe for years, tweaking it here and there, and let me tell you, it’s a winner. It all started when I was trying to find the ultimate dessert for my son’s birthday party. He’s obsessed with peanut butter and chocolate, so you know I had to find something that would impress him and his friends. Seriously… These cupcakes are a true celebration of those flavors, and I know you’re gonna love them too!
Why You’ll Love These Peanut Butter Stuffed Hot Fudge Cupcakes
Okay, so you might be wondering what makes these cupcakes so special, right? Well, let me tell you! They’re:
- Quick and easy to make – seriously, anyone can do it!
- Packed with flavor from that delicious hot fudge and peanut butter combination, and it’s a dream!
- Perfect for any occasion, from birthdays to just-because moments.
- Always a crowd-pleaser! Trust me.
Ingredients You’ll Need for the Best Peanut Butter Stuffed Hot Fudge Cupcakes
Alright, let’s get down to the good stuff! You won’t believe how simple the ingredients are for these amazing **Peanut Butter Stuffed Hot Fudge Cupcakes**. Here’s what you’ll need, and trust me, it’s pretty straightforward:
- One box of your favorite chocolate cake mix. I usually grab Duncan Hines because it’s always a winner, but use whatever you love!
- The eggs, oil, and water that the cake mix calls for.
- A jar of that luscious hot fudge. (I love Ghirardelli’s, because it’s the best).
- And the star of the show: creamy peanut butter! Any brand will do, but I always go for Skippy because that’s what I grew up with.
Let’s Bake: Step-by-Step Instructions for Peanut Butter Stuffed Hot Fudge Cupcakes
Okay, friends, let’s get this party started! Making these **Peanut Butter Stuffed Hot Fudge Cupcakes** is a total breeze. Seriously, even if you’re a beginner, you got this! Here’s how to do it, step by step.
- Get the Oven Ready: First things first, preheat your oven to 350°F (175°C). While that’s heating up, grab your cupcake liners – paper or silicone, whatever you’ve got!
- Mix the Cake Batter: Follow the instructions on the back of your cake mix box. I usually do the classic – eggs, oil, water, mix it all up until it’s nice and smooth, but don’t overmix it, ya hear? Careful, it splatters!
- Assemble those Cupcakes: Fill your cupcake liners about halfway with the chocolate batter. Next, plop a spoonful of hot fudge right in the middle. Now, dollop a spoonful of peanut butter right on top of that fudge! Don’t be shy. The more, the merrier! Then, cover it all with more batter – filling the liners about 2/3 full, so they don’t overflow!
- Bake Time: Pop those cupcakes into the preheated oven. Bake for about 18-20 minutes, or until a toothpick inserted into the center comes out clean. I usually start checking at 18 minutes just to be safe.
- Cool and Devour: Let the cupcakes cool in the pan for a few minutes before transferring them to a wire rack to cool completely. This is the hardest part…the waiting! But trust me, you HAVE to let them cool down, or you’ll burn yourself! Once they’re cool, dig in and enjoy those amazing **Peanut Butter Stuffed Hot Fudge Cupcakes**!

See? Easy peasy! Now go on and make some delicious cupcakes!
Tips for Success: Achieving Perfect Peanut Butter Stuffed Hot Fudge Cupcakes
Alright, so you want to make these **Peanut Butter Stuffed Hot Fudge Cupcakes** absolutely perfect, huh? I got you, friend! After making these a million times (okay, maybe not a million, but a lot!), I’ve learned a few tricks to ensure they’re always amazing.
First off, don’t overfill those cupcake liners. Nobody wants a cupcake explosion in their oven! Also, make sure your peanut butter isn’t too cold, or it’ll be hard to dollop. If the hot fudge is too thick, give it a whirl in the microwave for a few seconds to soften it up. And please, please, please…let them cool completely before frosting or digging in. Trust me on this one. Okay?
Variations to Elevate Your Peanut Butter Stuffed Hot Fudge Cupcakes
You can totally get creative with these **Peanut Butter Stuffed Hot Fudge Cupcakes**! Want to change things up? Go for it! Instead of plain chocolate, try a dark chocolate cake mix. Throw in some chopped peanuts for extra crunch, or even swirl some peanut butter into the batter for an extra peanut butter punch! You could also add a drop of vanilla extract to the peanut butter filling for a little extra flavor. Really, the possibilities are endless…have fun with it!
Serving Suggestions for Your Delicious Peanut Butter Stuffed Hot Fudge Cupcakes
Okay, so you’ve baked these amazing **Peanut Butter Stuffed Hot Fudge Cupcakes**, and now you’re wondering what to serve with them, right? Well, let me tell you, there’s no wrong answer! But here are a few of my faves that really take these cupcakes to the next level.

A tall glass of ice-cold milk is a classic pairing. For the adults, a hot cup of coffee is perfect – the bitterness of the coffee just balances the sweetness. And hey, a scoop of vanilla ice cream on the side? That’s always a good idea in my book!
Make-Ahead & Storage Tips for Peanut Butter Stuffed Hot Fudge Cupcakes
So, you made a big batch of these delicious **Peanut Butter Stuffed Hot Fudge Cupcakes**, and now you need to know how to keep them around, right? Don’t worry, I got you!
For leftovers, just pop them in an airtight container at room temperature – they’ll be good for about 2-3 days (if they last that long!). If you want to keep them a little longer, put them in the fridge. They’ll stay fresh for up to a week. You can also freeze these cupcakes! Just wrap each one individually in plastic wrap, then put them in a freezer bag. They freeze well for a month or two. When you’re ready to eat one, let it thaw at room temp, and you’re good to go!
Frequently Asked Questions About Peanut Butter Stuffed Hot Fudge Cupcakes
I know you probably have a lot of questions about these **Peanut Butter Stuffed Hot Fudge Cupcakes**, and that’s okay! Here are some of the most common ones I get asked.

Can I use a different type of cake mix or frosting?
Absolutely! The beauty of this recipe is how adaptable it is. If you’re a vanilla cake kind of person, go for it! Just make sure it’s a mix you love. And if you’re not a huge fan of hot fudge, you can substitute it for chocolate ganache or even caramel. You can even try a peanut butter frosting for your chocolate cupcakes – whatever your heart desires, honey! Just adjust the baking time as needed, or follow the box instructions.
How do I prevent the peanut butter from sinking to the bottom?
That used to happen to me all the time! Make sure the batter goes into the oven right away after you add those hot fudge and peanut butter dollops, because the longer you wait, the more likely the peanut butter is to sink. Another trick is to use creamy peanut butter right from the jar. Also, don’t overfill the cupcake liners too much. Too much batter means it takes longer to bake, and everything can shift on you.
Can I make these cupcakes ahead of time?
You most definitely can! Baked and cooled, these **Peanut Butter Stuffed Hot Fudge Cupcakes** are even better the next day if allowed to cool completely first! You can store them in an airtight container at room temperature for up to two or three days. You could also frost them, but that’s totally up to you! Or even better, freeze them and pull out a cupcake anytime a chocolate/peanut butter craving hits!
Estimated Nutritional Information
Heads up, folks! The nutritional info below is just an estimate. It can change depending on the brand of cake mix and ingredients you use – and of course, how generous you get with that peanut butter and hot fudge! So, take it with a grain of salt, alright?
