Oh my goodness, you have to try these Air Fryer Peanut Butter Stuffed Brownie Cups! I stumbled upon this recipe one lazy Sunday when I was craving something chocolatey but didn’t want to turn on the big oven. Trust me, these little cups are life-changing – warm, gooey brownies with a surprise peanut butter center, ready in under 30 minutes. The air fryer works magic here, giving them that perfect crispy edge while keeping the centers soft and fudgy. My kids go absolutely wild for them!
Why You’ll Love Air Fryer Peanut Butter Stuffed Brownie Cups
Let me tell you why these little cups of joy have become my go-to dessert (and sometimes breakfast, no judgment!):
- They’re crazy fast – From mixing bowl to mouth in under 30 minutes? Yes please! No waiting for the oven to preheat forever.
- The peanut butter surprise – That molten PB center makes every bite exciting. It’s like finding buried treasure!
- Air fryer magic – Gets that perfect crispy top while keeping the centers gloriously fudgy. No dry brownies here!
- Easy cleanup – Just one bowl and some silicone cups. My kind of baking!
Seriously, once you try these, you’ll wonder how you ever lived without them. They’re dangerously easy to make and disappear even faster!
Ingredients for Air Fryer Peanut Butter Stuffed Brownie Cups
Okay, let’s gather our treasures! Here’s what you’ll need for these magical little cups (and trust me, you probably have most of this already):
- 1 cup all-purpose flour – Spoon it lightly into the measuring cup, don’t pack it down!
- 1/2 cup cocoa powder – The darker the better for that rich chocolate flavor
- 1/2 cup sugar – Regular granulated works perfectly
- 1/4 tsp salt – Just a pinch to balance the sweetness
- 1/2 cup melted butter – Let it cool slightly so it doesn’t cook the egg
- 1 egg – Room temperature blends in smoother
- 1 tsp vanilla extract – The secret flavor booster
- 1/4 cup smooth peanut butter – Creamy works best for that molten center
See? Nothing fancy – just pantry staples transformed into something extraordinary. Now let’s get mixing!
How to Make Air Fryer Peanut Butter Stuffed Brownie Cups
Alright, let’s get to the fun part! Making these brownie cups is so easy you’ll wonder why you haven’t been making them every day. Here’s exactly how I do it:
Step 1: Prepare the Brownie Batter
First, let’s make that delicious chocolate batter. In a medium bowl, whisk together your flour, cocoa powder, sugar and salt – this is your dry team. In another bowl, mix the melted butter (cooled slightly), egg and vanilla – that’s your wet team. Now slowly combine the two, mixing just until you don’t see any flour streaks. Overmixing makes tough brownies, and we want these babies tender!
Step 2: Assemble the Cups
Now for the peanut butter surprise! Grease your muffin tin really well or use silicone cups – trust me, you don’t want these sticking. Spoon about 1 tablespoon of batter into each cup. Then add a little dollop (about 1/2 teaspoon) of peanut butter right in the center. Cover it up with another tablespoon of batter, smoothing it gently to seal in the PB treasure. The cups should be about 3/4 full – they puff up but don’t overflow.
Step 3: Air Fry to Perfection
Pop them into your preheated air fryer at 350°F and let the magic happen! Mine take about 10-12 minutes – you’ll know they’re done when the edges look set but the centers are still slightly soft. They’ll firm up as they cool, so resist the urge to overbake! Let them sit for 5 minutes before removing – that molten PB center stays lava-hot!
Tips for Perfect Air Fryer Peanut Butter Stuffed Brownie Cups
Listen, I’ve made enough batches of these to learn all the tricks (and made all the mistakes so you don’t have to!). Here’s how to get brownie cup perfection every single time:
- Don’t overfill! Those cups should be no more than 3/4 full – they puff up like little chocolate balloons in the air fryer.
- Use smooth PB – Crunchy is great on toast but can make the centers lumpy. Go creamy for that dreamy molten texture.
- Check early – All air fryers run differently. Start checking at 8 minutes – you want slightly underdone rather than overdone.
- Let them rest – I know it’s hard, but waiting 5 minutes means they’ll hold their shape when you take them out.
Follow these, and you’ll get that perfect crispy-chewy edge with a peanut butter heart that’ll make everyone go “Wow!”
Variations for Air Fryer Peanut Butter Stuffed Brownie Cups
Oh, the possibilities! Once you’ve mastered the basic recipe (and trust me, you will), try these fun twists to keep things exciting:
- Nut butter swap – Almond butter or cashew butter work beautifully if you’re feeling fancy. Even cookie butter makes an insane center!
- Chocolate overload – Toss some chocolate chips into the batter before filling the cups. Because more chocolate is always the answer.
- Marshmallow surprise – Swap half the PB for mini marshmallows and get a s’mores vibe going.
- Spice it up – Add a pinch of cinnamon or cayenne to the batter for a grown-up kick.
The best part? You can mix and match these ideas to create your own signature brownie cup. Go wild – I promise it’ll be delicious!
Serving and Storing Air Fryer Peanut Butter Stuffed Brownie Cups
Oh, you’re in for a treat! These brownie cups are absolute heaven served warm – that peanut butter center turns into molten gold. I like to dust them with powdered sugar or add a scoop of vanilla ice cream while they’re still slightly warm. Pure bliss!
For storing (if you somehow have leftovers!), just pop them in an airtight container at room temperature for up to 3 days. They’ll lose that crispy edge but stay deliciously fudgy. Want to reheat? 30 seconds in the microwave brings back that fresh-from-the-air-fryer magic. Pro tip: hide a few in the back of the fridge for emergency chocolate cravings – they’re surprisingly good cold too!
Nutritional Information for Air Fryer Peanut Butter Stuffed Brownie Cups
Okay, let’s be real – we’re not eating brownies for their health benefits! But for those curious, each cup is about 220 calories. Remember, these are just estimates – your exact amounts might vary slightly depending on your ingredients. The peanut butter adds protein (4g per cup!) to balance all that chocolatey goodness. Everything in moderation, right?
Frequently Asked Questions
I get asked about these brownie cups all the time, so let me share the most common questions (and my tried-and-true answers!):
Can I use crunchy peanut butter? Sure, but the texture won’t be as smooth – those peanut bits can make the center a bit grainy. If you love the crunch, go for it! Just know the molten effect won’t be quite the same.
What if I don’t have silicone cups? No worries! Just grease a regular muffin tin really well with butter or cooking spray. The silicone makes removal easier, but a well-greased pan works in a pinch.
Can I make these ahead? Absolutely! The batter keeps covered in the fridge for up to 24 hours. Just give it a quick stir before filling your cups. They actually taste amazing freshly baked though, so I usually make them right before serving.
Final Thoughts
There you have it – my foolproof recipe for brownie cups that’ll make you the hero of any gathering (or Tuesday night!). Give them a try and let me know how yours turn out – I love hearing your kitchen adventures! Happy air frying!
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Delicious brownie cups stuffed with peanut butter, made easily in an air fryer.
- Prep Time: 10 minutes
- Cook Time: 12 minutes
- Total Time: 22 minutes
- Yield: 6 brownie cups 1x
- Category: Dessert
- Method: Air Fryer
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 1 cup all-purpose flour
- 1/2 cup cocoa powder
- 1/2 cup sugar
- 1/4 tsp salt
- 1/2 cup melted butter
- 1 egg
- 1 tsp vanilla extract
- 1/4 cup peanut butter
Instructions
- Preheat air fryer to 350°F (175°C).
- Mix flour, cocoa powder, sugar, and salt in a bowl.
- Add melted butter, egg, and vanilla extract. Stir until combined.
- Grease a muffin tin or use silicone cups.
- Fill each cup halfway with brownie batter.
- Add a small spoonful of peanut butter in the center.
- Cover with more brownie batter.
- Air fry for 10-12 minutes.
- Let cool before serving.
Notes
- Use smooth peanut butter for easy filling.
- Check doneness with a toothpick.
- Store leftovers in an airtight container.
Nutrition
- Serving Size: 1 brownie cup
- Calories: 220
- Sugar: 15g
- Sodium: 120mg
- Fat: 12g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 40mg
