Are you craving a warm, gooey cookie but don’t want to bake an entire batch? This cookie in a cup recipe is about to become your new obsession! In just 2 minutes, you can have a perfectly baked, single-serving cookie that’s soft, chewy, and loaded with chocolate chips.

This microwave cookie recipe is perfect for late-night cravings, quick desserts, or when you want to satisfy your sweet tooth without the hassle of traditional baking.

Why This Cookie in a Cup Recipe Works

Unlike other mug recipes that can turn out dry or rubbery, this cookie in a cup delivers the perfect texture every time. Here’s what makes it special:

  • Ultra-quick preparation – Ready in under 2 minutes
  • Perfect single serving – No leftover temptation
  • Minimal cleanup – Everything happens in one mug
  • Customizable – Add your favorite mix-ins
  • Foolproof method – Hard to mess up

Ingredients for Your Cookie in a Cup

cookie in a cup

You probably have everything you need in your pantry right now:

Essential Ingredients:

  • 1 tablespoon unsalted butter
  • 1 tablespoon brown sugar (packed)
  • 1 teaspoon white sugar
  • 1/4 teaspoon vanilla extract
  • Pinch of salt
  • 1 egg yolk (save the white for another recipe)
  • 3 tablespoons all-purpose flour
  • 2 tablespoons chocolate chips

Why These Ingredients Matter:

  • Butter: Creates that rich, cookie flavor and tender texture
  • Brown sugar: Adds moisture and that classic cookie chewiness
  • White sugar: Provides structure and helps with browning
  • Egg yolk: Binds everything together without making it too dense
  • Flour: Just enough to hold the cookie together
  • Chocolate chips: The star of the show!

Step-by-Step Instructions: Perfect Cookie in a Cup Every Time

cookie in a cup

Step 1: Prepare Your Mug

Choose a microwave-safe ceramic mug that’s at least 8 ounces. Wider mugs work better than tall, narrow ones for even cooking.

Step 2: Melt the Butter

Place butter in your mug and microwave for 30 seconds until mostly melted. If needed, microwave in 10-second intervals.

Step 3: Mix the Base

Stir in brown sugar, white sugar, vanilla, and salt until well combined. The mixture should look smooth and caramel-colored.

Step 4: Add the Egg Yolk

Stir in the egg yolk until the mixture is completely smooth with no streaks.

Step 5: Incorporate Dry Ingredients

Add flour and mix until just combined. Don’t overmix! Fold in most of the chocolate chips, saving a few for the top.

Step 6: Microwave Your Cookie in a Cup

Sprinkle remaining chocolate chips on top. Microwave on high for 45-60 seconds. The cookie should puff up and look set on top.

Step 7: Cool and Enjoy

Let cool for 2-3 minutes before digging in. The cookie will be very hot!

cookie in a cup

Pro Tips for the Best Cookie in a Cup

Avoid Common Mistakes:

  • Don’t overmix the batter – this makes the cookie tough
  • Don’t overcook – microwaves vary, so watch carefully
  • Use the right mug size – too small and it will overflow

Make It Even Better:

  • Add a scoop of vanilla ice cream on top
  • Try different mix-ins: white chocolate chips, nuts, or caramel pieces
  • Drizzle with chocolate sauce or caramel
  • Sprinkle with sea salt for a gourmet touch

Cookie in a Cup Variations

Chocolate Lover’s Version:

  • Add 1 teaspoon cocoa powder to make it double chocolate
  • Use dark chocolate chips instead of semi-sweet

Funfetti Cookie in a Cup:

  • Replace chocolate chips with rainbow sprinkles
  • Add 1/4 teaspoon almond extract

Peanut Butter Cookie in a Cup:

  • Replace 1/2 tablespoon of butter with peanut butter
  • Add chopped peanuts
cookie in a cup

Troubleshooting Your Cookie in a Cup

Cookie Too Dry?

  • You may have used too much flour or overcooked it
  • Try reducing microwave time by 10-15 seconds

Cookie Too Gooey?

  • Microwave for an additional 10-15 seconds
  • Make sure your mug is microwave-safe ceramic

Cookie Overflowed?

  • Use a larger mug next time
  • Reduce the recipe by 1/4 if your mug is small

Frequently Asked Questions

Can I double this cookie in a cup recipe? Yes! Use two separate mugs for even cooking, or use one large bowl and increase cooking time to 75-90 seconds.

How do I store leftover cookie in a cup? This recipe is best enjoyed immediately. If you must store it, cover and refrigerate for up to 2 days, then reheat for 15 seconds.

Can I make this without an egg? Try replacing the egg yolk with 1 tablespoon of milk or cream, though the texture will be slightly different.

What if I don’t have brown sugar? You can substitute with white sugar, but add an extra pinch of vanilla for flavor.

The Perfect Cookie in a Cup Every Time

This cookie in a cup recipe is a game-changer for anyone who loves fresh-baked cookies but doesn’t want the commitment of making a whole batch. In just 2 minutes, you’ll have a warm, gooey, perfectly portioned treat that rivals any bakery cookie.

cookie in a cup

The beauty of this microwave cookie recipe lies in its simplicity and consistency. Once you master this basic cookie in a cup, you can experiment with endless variations and mix-ins to create your perfect single-serving dessert.

Ready to satisfy that cookie craving? Grab your favorite mug and get ready for the quickest, most delicious cookie you’ve ever made!

Pro tip: Screenshot this recipe and keep it handy for those emergency cookie cravings. Trust us, they happen more often than you think!

cookie in a cup

Amazing Cookie in a Cup: Perfect 2-Minute Recipe

Quick microwave cookie recipe ready in 2 minutes using simple ingredients. Perfect single-serving treat for instant cookie cravings.
Prep Time 2 minutes
Cook Time 1 minute
Total Time 3 minutes
Servings: 1
Course: Appetizer, Snack, Dessert
Cuisine: American
Calories: 320

Ingredients
  

  • 1 tablespoon unsalted butter
  • 1 tablespoon packed light brown sugar
  • 1 teaspoon granulated white sugar
  • 1/4 teaspoon vanilla extract
  • 1 pinch salt
  • 1 egg yolk Save egg white for another recipe
  • 3 tablespoons all-purpose flour Don't overpack measuring spoon
  • 2 tablespoons semi-sweet chocolate chips Reserve some for topping

Equipment

  • 1 Microwave-safe ceramic mug (8 oz) Wide mug works better than tall narrow ones
  • 1 Teaspoon For mixing ingredients

Method
 

  1. Place butter in microwave-safe mug and microwave for 30 seconds until mostly melted.
  2. Stir in brown sugar, white sugar, vanilla, and salt until well combined.
  3. Add egg yolk and stir until mixture is smooth with no streaks.
  4. Mix in flour until just combined – don't overmix. Fold in most chocolate chips.
  5. Sprinkle remaining chocolate chips on top for decoration.
  6. Microwave on high for 45-60 seconds until cookie puffs and looks set on top.
  7. Let cool for 2-3 minutes before eating. Serve warm, optionally with ice cream.

Notes

 
  • Use ceramic mug without metal decoration
  • Microwave times vary – watch carefully to avoid overcooking
  • Cookie is best enjoyed immediately while warm
  • Try variations: add nuts, different chocolate chips, or caramel pieces

Did you try this cookie in a cup recipe? Let us know how it turned out in the comments below! Don’t forget to share your creative variations and mix-in ideas.

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