You know those nights when you’re curled up on the couch craving something sweet but don’t want to bake a whole batch of cookies? That’s when my air fryer mug cookie single serve recipe swoops in to save the day! It’s my go-to for instant cookie satisfaction—ready in 15 minutes with zero cleanup. I’ve made this so many times I could probably do it with my eyes closed. The best part? That warm, melty chocolate center that makes you forget all about the giant cookie jar calling your name.

Why You’ll Love This Air Fryer Mug Cookie Single Serve
This little cookie is my secret weapon for dessert emergencies – and trust me, you’ll fall in love with it too! Here’s why:
- Lightning fast: From craving to cookie in 15 minutes flat (no waiting for oven preheating!)
- No willpower needed: Perfect single portion means no leftovers to tempt you later
- One-mug magic: Mix and bake in the same mug – I’m all about that zero-dish life
- Emergency dessert: Uses pantry staples you probably have right now
- Endless variations: Swap chocolate chips for peanut butter chips, nuts, or even crushed cookies
Seriously, it’s like having a personal bakery that operates at 2am when cookie cravings strike hardest.
Ingredients for Air Fryer Mug Cookie Single Serve
Here’s everything you’ll need for your single-serving cookie miracle (and yes, I’ve measured these ingredients approximately 347 times while testing this recipe):
- 2 tbsp all-purpose flour (spooned & leveled – no packing!)
- 1 tbsp brown sugar (the dark stuff gives better flavor)
- 1 tbsp granulated sugar (because we deserve that crunch)
- 1 tbsp melted butter (cooled slightly – hot butter cooks the egg)
- 1 tbsp milk (whole milk makes it richest, but any works)
- 1/4 tsp vanilla extract (real stuff, please – it makes a difference)
- 1 tbsp chocolate chips (or more… I won’t judge)
- Pinch of salt (balances all that sweetness perfectly)
Ingredient Notes & Substitutions
Want to tweak it? Here’s what works (and what doesn’t):
- Butter swap: Coconut oil works great (use same amount)
- Flour alternatives: Almond flour makes it gluten-free (use 2.5 tbsp)
- Vegan version: Maple syrup for sugars, plant milk & vegan butter
- No chocolate? Try butterscotch chips or chopped nuts instead
The only non-negotiable? That sweet tooth of yours!
How to Make Air Fryer Mug Cookie Single Serve
Alright, let’s make some magic happen! I’ve burned my fingers testing this recipe (literally – learn from my mistakes), so follow these steps for perfect cookie bliss:
- Choose your mug wisely: Grab a microwave-safe mug that fits in your air fryer basket with about an inch clearance around the sides. My favorite is a classic coffee mug – about 10oz capacity.
- Mix dry ingredients: In your mug (yes, we’re keeping it simple!), whisk together the flour, both sugars, and salt with a fork until no lumps remain.
- Add the wet stuff: Pour in the slightly cooled melted butter (hot butter = bad news), milk, and vanilla. Stir until just combined – a few small lumps are fine! Overmixing makes tough cookies.
- Chocolate time: Fold in those glorious chocolate chips. I sometimes press a few extra into the top for that bakery-style look.
- Air fryer ready: Place the mug directly in your air fryer basket. No need to grease – the mug’s sides will keep it from sticking.
- Cook to perfection: Air fry at 350°F for 8-10 minutes. At 8 minutes, do the toothpick test – it should come out with moist crumbs (not wet batter). The top will look set but still soft.
- Resist temptation: Let it cool for 2-3 minutes – that molten chocolate will burn your tongue! (Ask how I know…)
Pro Tips for Success
After dozens of test batches (tough job, I know), here’s what I’ve learned:
- Mug placement matters: Center it in the basket for even cooking – no leaning against the sides!
- Undercook slightly: It keeps cooking after removing from the air fryer – better slightly under than overdone.
- Check early: All air fryers run differently – start checking at 7 minutes if yours runs hot.
- Gooey center lover? Reduce cook time by 1 minute and thank me later.
Now grab a spoon and dig in – this is happiness in mug form!
FAQ About Air Fryer Mug Cookie Single Serve
Got questions? I’ve got answers after making way too many test batches (all in the name of research, of course):
Can I double the recipe? Absolutely! Use a bigger mug (12-14oz) and add 2-3 minutes to cook time. The center might stay extra gooey – which in my book is a feature, not a bug.
Can I use an oven instead? Yep! Bake at 350°F in a preheated oven for 12-15 minutes. The texture will be slightly cakier than the air fryer version, but still delicious. If you prefer a traditional cookie texture, check out my soft air fryer chocolate chip cookies recipe.
How to store leftovers? Let’s be real – leftovers are rare! But if you must, cover the mug with plastic wrap and refrigerate up to 2 days. Reheat for 20-30 seconds before enjoying.
Serving Suggestions for Air Fryer Mug Cookie Single Serve
Oh, let me tell you how I dress up this little cookie when I’m feeling fancy (or just extra hungry)! My favorite way is plopping a scoop of vanilla ice cream right on top while it’s still warm – the melty chocolate and cold ice cream combo is heavenly. Sometimes I’ll drizzle caramel sauce over everything if I’m really treating myself. For a breakfast twist (don’t judge!), I’ll crumble it over yogurt with fresh berries. And when I’m feeling nostalgic? Just grab a spoon and dig in straight from the mug – no embellishments needed!
Storage & Reheating Instructions
Okay, let’s be honest – leftovers rarely happen with this cookie! But if you miraculously have some left (or made an extra for later), here’s how to keep it tasting fresh: Pop a piece of plastic wrap right over the mug and stash it in the fridge for up to 2 days. When that craving hits again, microwave for 15-20 seconds to bring back that just-baked warmth. The edges might get slightly chewier, but that chocolate will be just as melty and delicious as day one!
Estimated Nutritional Information
Just a heads up – these numbers are estimates since we’re all a little generous with those chocolate chips! For one glorious mug cookie (using all ingredients listed):
- Calories: 250-280 (depending on your chocolate generosity)
- Fat: 12g (worth every delicious gram)
- Carbs: 35g (because happiness counts too)
- Protein: 2g (it’s dessert – we’re not here for gains!)
Now go enjoy without guilt – life’s too short to skip warm cookies! Understanding nutritional labels can help you track your intake.
Rate This Recipe
Did this air fryer mug cookie hit the spot? I’d love to hear how yours turned out – leave a quick rating below and tell me your favorite mix-ins! If you are interested in other quick air fryer desserts, check out my recipe for air fryer donut holes.
Print
Irresistible Air Fryer Mug Cookie Single Serve in 15 Minutes
- Total Time: 15 minutes
- Yield: 1 serving
- Diet: Vegetarian
Description
A quick and easy single-serve cookie made in an air fryer using a mug. Perfect for a small treat.
Ingredients
- 2 tbsp all-purpose flour
- 1 tbsp brown sugar
- 1 tbsp granulated sugar
- 1 tbsp melted butter
- 1 tbsp milk
- 1/4 tsp vanilla extract
- 1 tbsp chocolate chips
- Pinch of salt
Instructions
- In a microwave-safe mug, mix flour, brown sugar, granulated sugar, and salt.
- Add melted butter, milk, and vanilla extract. Stir until combined.
- Fold in chocolate chips.
- Place the mug in the air fryer basket.
- Air fry at 350°F (180°C) for 8-10 minutes until the top is set.
- Let cool slightly before eating.
Notes
- Use a microwave-safe mug that fits in your air fryer.
- Adjust cooking time based on your air fryer model.
- Add nuts or other mix-ins if desired.
- Prep Time: 5 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Air Fryer
- Cuisine: American