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Cookie in a Mug
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Cookie in a Mug

Cookie in a Mug

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This cookie in a mug recipe is the perfect way to satisfy your cookie craving. In just a few minutes, you can enjoy a warm, buttery, ooey-gooey cookie right in your own mug. Top it with a scoop of ice cream or a dollop of whipped cream, and you’ll find yourself in cookie heaven!

No need to heat up your kitchen to satisfy your sweet tooth. More fun no-bake desserts you could try are these oreo balls, this no-bake cookie dough cheesecake, and the best no-bake cookies!

Overhead shot of cookie in a mug with spoon.

Reasons You’ll LOVE This Recipe

  • It’s Easy: I would bet you have most of the ingredients in your kitchen, and this dessert can be ready in 6 minutes!
  • Single Serving: Whenever I bake cookies, I can’t resist eating a ton of cookie dough and way too many finished cookies. This mug cookie lets me enjoy my cookie fix without the guilt of overindulgence!
  • Simple & Fun: This is a great recipe for kids or beginners. You can get creative with different mix-ins to suit your preferences.
  • Delicious: Who doesn’t absolutely love the taste and smell of a warm, gooey chocolate chip cookie?

The best thing about this new recipe is that you probably already have all of the simple ingredients you need! All of the exact measurements are listed on the recipe card below.

  • Butter: Butter provides the cookie with moisture and, in addition, a richness of flavor. Furthermore, you can use either unsalted or salted butter, depending on your preference.
  • Brown Sugar: Gives the cookie the perfect chew and adds a yummy caramel flavor. You can use light or dark brown sugar, depending on your preference. Light brown sugar will provide a milder caramel flavor, while dark brown sugar will enhance the richness.
  • Granulated Sugar: Provides a slight crispness and the sweetness we all crave!
  • Pure Vanilla Extract: This enhances the flavor that compliments the other ingredients.
  • Salt: Salt balances the sweetness and, moreover, adds a depth of flavor. For an extra touch, I love to add a small pinch of kosher salt to my cooked cookie in a mug.
  • Egg Yolk: You won’t need the whole egg; instead, just use the yolk. In addition, you could save the egg whites for a high-protein omelet.
  • All Purpose Flour: The flour provides structure and stability. However, if you have gluten allergies, you can easily substitute it with a gluten-free flour option as well.
  • Chocolate Chips: I prefer semi-sweet chocolate chips, but you can use any chocolate variety or other mix-ins such as nuts, sprinkles, coconut, and candy bar chinks.
Overhead shot of labeled ingredients.

This recipe is super quick, taking just 60 seconds in the microwave! Plus, it’s simple enough that you’ll want to teach your kids how to make it. However, be sure to use a microwave-safe mug for safety.

  1. Melt Butter: Melt the butter in an 8-ounce microwave-safe mug for about 30 seconds. It’s okay if it’s not completely melted.
  2. Stir in Sugars: Stir in the brown sugar and granulated sugar.
  3. Add Egg Yolk & vanilla: Separate the egg yolk from the egg whites. Add the egg yolk and vanilla, then stir to combine.
  4. Flour & Salt: Stir in the flour and salt.
  5. Add your mix-ins: For your final stir, mix in chocolate chips or whatever mix-ins you desire.
  6. Cook in Microwave: Microwave on high for 50 seconds to 1 minute.
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  7. Enjoy: Top with a scoop of ice cream or dollop of whipped cream and enjoy warm!
Overhead shot of butter melted in a mug.
Melt the butter in the mug.
Overhead shot of sugars, egg yolk and butter mixed in a mug.
Stir in the sugars, vanilla, and egg yolk.
Overhead shot of mug with flour and salt added to sugar, butter and egg mixture.
Stir in the flour and salt.
Overhead shot of mug with cookie dough and chocolate chips dded.
Mix in the chocolate chips and cook in the microwave.

This recipe is hard to get wrong, but make sure you follow the step-by-step instructions and recipe precisely so it turns out the best it can be! Here are some other helpful tips to make your cookie dreams come true!

  • Mug Tips: Use a microwave-safe mug that isn’t too small. I like using a wide-rimmed mug, so I have room to add ice cream and toppings!
  • Measure Ingredients Correctly: This is very important! I’ve tested the amounts many times. Specifically, changes in measurements can drastically alter the final outcome, which is why precision is key. Be careful not to overpack the flour, as too much flour will result in a dry cookie.
  • Don’t Overmix: Overmixing can make your cookie in a mug tough and dry; consequently, it ruins the texture of this recipe. To prevent this, mix the ingredients only until they are combined to maintain a soft texture.
  • Cooking Time: Microwave cook time may vary. Start with 45 seconds and add more or less depending on how you like your cookie to be cooked! I like mine a little gooey, so I do about 50 seconds.
  • Can I Double the Recipe? It’s a single serving, so I prefer to make one recipe per mug. Doubling this recipe can get tricky, but give it a try! Just make sure you adjust the cooking time and use a bigger mug.
  • Chocolate Chips: Use any chocolate chips or combination of chocolate chips you would like!
  • Topping Ideas: I love this cookie in a mug with ice cream on top. The ice cream melts on the hot, gooey cookie—YUM! I also love some whipped cream from the can with my chocolate chip cookies! My kids always drizzle chocolate or caramel sauce on top, too! Get creative!

Overhead shot of cooked cookie in a mug.

Enjoy Warm!

This is a single-serving cookie ready to eat right away! You definitely won’t have any leftovers. Everyone will want their own cookie in a mug because no one will want to share!

Close up shot of someone scooping a bite with a bit of ice cream with a spoon.

I think my favorite food is chocolate chip cookies! I like them in any way shape or form. As dough, as a dip in a skillet, or just a simple cookie! Here are some great recipes for you to try!

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  • Melt the butter in an 8-ounce microwave-safe mug, about 30 seconds.

  • Stir in the brown sugar and granulated sugar.

  • Add the egg yolk and vanilla then stir to combine.

  • Stir in the flour and salt.

  • Add in chocolate chips or any mix-ins you want.

  • Microwave on high for 50 seconds to 1 minute.

  • Top with a scoop of ice cream and enjoy warm!

Serving: 1gCalories: 648kcalCarbohydrates: 77gProtein: 8gFat: 35gSaturated Fat: 21gPolyunsaturated Fat: 2gMonounsaturated Fat: 8gTrans Fat: 1gCholesterol: 259mgSodium: 214mgPotassium: 83mgFiber: 2gSugar: 51gVitamin A: 1026IUVitamin C: 0.2mgCalcium: 83mgIron: 2mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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