Chocolate Mug Cookie Recipe
There’s something undeniably delightful about a warm cookie fresh out of the oven, and when it comes to quick and easy treats, nothing beats a chocolate mug cookie. This Chocolate Mug Cookie Recipe brings together the rich flavors of chocolate and the comforting texture of a cookie, all in a single serving that can be whipped up in just minutes. Whether you’re craving something sweet after dinner or need a late-night snack, this mug cookie is here to satisfy your sweet tooth without the fuss of baking an entire batch. Ready to dive into this delightful treat? Let’s get started!
Top Reasons to Make Chocolate Mug Cookie Recipe

- Quick and Easy: This recipe is a breeze to make and requires minimal ingredients, perfect for those spur-of-the-moment cravings.
- Single Serving: Enjoy a delicious cookie without the guilt of larger portions—this recipe is just for you!
- Customizable: Feel free to add your favorite mix-ins, like nuts or dried fruit, to create your perfect cookie.
- Minimal Cleanup: Since it’s all made in a mug, there’s hardly any cleanup involved, making it a hassle-free treat.
What We’re Using
To make this delectable Chocolate Mug Cookie Recipe, you will need the following ingredients:
- 1 tablespoon (14g) unsalted butter (or butter spread): This adds richness and flavor to your cookie.
- 1 tablespoon (13g) brown sugar: For a hint of caramel flavor and moisture.
- 1 teaspoon (4g) granulated sugar: To balance the sweetness.
- 3 drops pure vanilla extract: Enhances the overall flavor of the cookie.
- 1/8 teaspoon baking powder: Helps the cookie rise and gives it a light texture.
- 1 egg yolk OR 1 tablespoon milk OR 1 tablespoon egg beaters: Acts as a binding agent for your cookie.
- 2 teaspoons (2g) cocoa powder: For that rich chocolatey goodness.
- 1 tablespoon (8g) all-purpose flour: The base of your cookie.
- 1 tablespoon (11g) mini chocolate chips: Because more chocolate is always a good idea!
Prep & Cook Tools
To prepare this Chocolate Mug Cookie Recipe, gather the following tools:
- Mug: A microwave-safe mug is essential for mixing and cooking.
- Measuring spoons: For accurate measurement of ingredients.
- Spoon or fork: To mix your ingredients together.
- Microwave: The key appliance for cooking your cookie in under a minute.
Step-by-Step: Chocolate Mug Cookie Recipe

Step 1: Melt the Butter
Start by melting the unsalted butter in your mug. You can do this in the microwave for about 20-30 seconds until it’s completely melted.
Step 2: Mix in Sugars
Add the brown sugar and granulated sugar to the melted butter. Use a spoon to mix the ingredients until well combined and smooth.
Step 3: Add Vanilla and Egg Yolk
Stir in the pure vanilla extract and your choice of either the egg yolk, milk, or egg beaters. Mix until everything is well incorporated.
Step 4: Combine Dry Ingredients
Sprinkle the baking powder, cocoa powder, and all-purpose flour into the wet mixture. Stir until there are no dry spots remaining.
Step 5: Fold in Chocolate Chips
Gently fold in the mini chocolate chips, ensuring they are evenly distributed throughout the cookie dough.
Step 6: Microwave Your Cookie
Place the mug in the microwave and cook for about 40-60 seconds. Start checking at 40 seconds; the cookie should look set but slightly soft in the center. Be careful not to overcook!
Step 7: Let it Cool
Allow your cookie to cool for a minute or so before diving in. This will help enhance the texture and flavor.
Better-for-You Options

If you’d like to make this Chocolate Mug Cookie Recipe a bit healthier, consider these alternatives:
- Use coconut oil instead of butter for a dairy-free option.
- Replace the brown sugar with coconut sugar for a lower glycemic index.
- Substitute almond flour for all-purpose flour for a gluten-free version.
- Consider using dark chocolate chips for a richer flavor and less sugar.
Things That Go Wrong
Sometimes, even the easiest recipes can have hiccups. Here are a few common issues and how to avoid them:
- Overcooked Cookie: Keep a close eye on the microwave time. Every microwave is different, so start with less time and add more if needed.
- Underbaked Cookie: If it looks too gooey after the time is up, give it another 10 seconds and check again.
- Too Dry: Ensure you measure your ingredients accurately, especially the flour.
- Uneven Cooking: If your mug is too wide, the cookie may not cook evenly. Stick to a standard-sized mug.
Storage & Reheat Guide
This Chocolate Mug Cookie Recipe is best enjoyed fresh, but if you happen to have leftovers (though unlikely!), here’s how to store and reheat them:
Store any uneaten cookie in an airtight container at room temperature for up to 24 hours. To reheat, place the mug in the microwave for about 10-15 seconds. Enjoy the fresh, warm taste again!
Top Questions & Answers
Can I double this recipe?
While this is designed for a single serving, you can easily double the ingredients and split the mixture into two mugs for a delightful duo of cookies!
What can I use instead of chocolate chips?
Feel free to substitute chocolate chips with nuts, dried fruit, or even peanut butter chips for a fun twist!
Is there a way to make this cookie vegan?
Yes! Replace the butter with a plant-based spread and use a flax egg (1 tablespoon of flaxseed meal mixed with 2.5 tablespoons of water) instead of the egg yolk.
Can I make this in the oven instead of the microwave?
Yes, you can bake this cookie at 350°F (175°C) for about 10-12 minutes in a small oven-safe dish if you prefer a baked texture over a microwaved one.
Serve with These
To elevate your cookie experience, consider serving your Chocolate Mug Cookie Recipe with these delightful pairings:
- Dulce De Leche Brown Butter Chocolate Chip Cookie Bars
- Whole Wheat Chocolate Chip Cookies
- Vanilla ice cream for a classic a la mode treat.
- Fresh berries to add a refreshing touch.
Bring It Home
The Chocolate Mug Cookie Recipe is a testament to the fact that you don’t need a full kitchen to enjoy a fresh-baked treat. With just a few simple ingredients and a microwave, you can create a deliciously satisfying dessert that will hit the spot. Whether you’re indulging alone or sharing with a friend, this quick and easy recipe is sure to become a favorite in your household.
Indulging in a warm cookie has never been simpler or more satisfying. So next time you’re hit with a chocolate craving, whip out your mug and treat yourself to this delightful recipe!

Chocolate Mug Cookie Recipe
Ingredients
Equipment
Method
- Start by melting the unsalted butter in your mug. You can do this in the microwave for about 20-30 seconds until it's completely melted.
- Add the brown sugar and granulated sugar to the melted butter. Use a spoon to mix the ingredients until well combined and smooth.
- Stir in the pure vanilla extract and your choice of either the egg yolk, milk, or egg beaters. Mix until everything is well incorporated.
- Sprinkle the baking powder, cocoa powder, and all-purpose flour into the wet mixture. Stir until there are no dry spots remaining.
- Gently fold in the mini chocolate chips, ensuring they are evenly distributed throughout the cookie dough.
- Place the mug in the microwave and cook for about 40-60 seconds. Start checking at 40 seconds; the cookie should look set but slightly soft in the center. Be careful not to overcook!
- Allow your cookie to cool for a minute or so before diving in. This will help enhance the texture and flavor.
Notes
- Store any uneaten cookie in an airtight container at room temperature for up to 24 hours.
- Microwave for about 10-15 seconds to reheat.
- Feel free to add nuts or dried fruit to customize your cookie.
