Chocolate Chip Cookie in a Mug Recipe: Your Midnight Craving Savior
That insatiable chocolate chip cookie craving hits hard, doesn’t it? It’s late, you’re in your pajamas, and the thought of baking a whole batch seems daunting. But what if I told you that warm, gooey, chocolate-studded bliss was just minutes away, requiring only a mug and a handful of ingredients? Enter: the Chocolate Chip Cookie in a Mug – your personal, portion-controlled, and incredibly satisfying dessert solution. This recipe is a game-changer for those moments when you need a quick treat without the fuss of traditional baking. It’s perfect for students, busy professionals, or anyone who simply wants a single-serving indulgence. Get ready to experience the magic of a warm, comforting cookie in a mug, ready in under 5 minutes!
Why This Recipe Works
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This mug cookie recipe isn’t just about convenience; it’s about delivering the perfect cookie texture and flavor in a miniature package. Here’s why it works so well:
- Rapid Cooking: Microwaving ensures a super-fast cooking time, ideal for immediate gratification.
- Perfect Portion: No temptation to overindulge! This recipe yields a single, satisfying serving.
- Customizable: Easily adapt the recipe to your preferences – add nuts, different types of chocolate, or a pinch of sea salt.
- Minimal Cleanup: One mug to wash – that’s it! Say goodbye to mountains of dishes.
- Ingredient Simplicity: Uses pantry staples that you likely already have on hand.
- Texture Perfection: By carefully controlling the cooking time, you can achieve a soft, chewy center and slightly crisp edges, just like a “real” cookie.
Ingredients
- 4 tablespoons all-purpose flour
- 3 tablespoons granulated sugar
- 1/4 teaspoon baking powder
- Pinch of salt
- 3 tablespoons milk (dairy or non-dairy)
- 1 tablespoon vegetable oil (or melted butter)
- 1/4 teaspoon vanilla extract
- 2 tablespoons chocolate chips (milk, dark, or semi-sweet)

Instructions
- Combine Dry Ingredients: In a large mug (at least 12-ounce capacity), whisk together the flour, sugar, baking powder, and salt until well combined. Make sure there are no lumps of flour remaining.
- Add Wet Ingredients: Add the milk, oil (or melted butter), and vanilla extract to the mug. Stir until the mixture is smooth and well incorporated. It should look like a thick batter.
- Incorporate Chocolate Chips: Gently fold in the chocolate chips. Distribute them evenly throughout the batter.
- Microwave: Microwave on high for 60-90 seconds. Cooking time may vary depending on your microwave’s power. Start with 60 seconds and check for doneness. The cookie should be mostly set but still slightly soft in the center. If it’s too wet, microwave for another 10-15 seconds at a time until desired consistency is reached. Be careful not to overcook, as this will result in a dry, hard cookie.
- Cool (Slightly) & Enjoy: Let the cookie cool for a minute or two before enjoying. This allows the cookie to set up a bit more and prevents burning your tongue! Enjoy straight from the mug with a spoon.
Tips for Success
To ensure your mug cookie is a resounding success, here are a few helpful tips:
- Use the Right Mug: Choose a large mug (at least 12 ounces) to prevent the batter from overflowing during cooking.
- Don’t Overmix: Overmixing can lead to a tough cookie. Mix just until the ingredients are combined.
- Microwave Power Matters: Microwaves vary in power, so start with a shorter cooking time (60 seconds) and adjust as needed. Err on the side of undercooking rather than overcooking.
- Adjust for Altitude: If you live at a high altitude, you may need to reduce the baking powder slightly (by about 1/8 teaspoon).
- Experiment with Flavors: Get creative with your mix-ins! Try adding chopped nuts, sprinkles, peanut butter chips, or even a swirl of Nutella.
- Melted Butter vs. Oil: Melted butter will give the cookie a richer, more buttery flavor. Oil will result in a slightly softer texture. Experiment to see which you prefer.
- Freshness is Key: Make sure your baking powder is fresh for the best results.
- Watch Closely: Keep a close eye on the cookie while it’s microwaving to prevent burning.
- Rest Time: Letting the cookie sit for a minute or two after microwaving allows it to firm up and prevents it from being too gooey.
Storage Instructions
Since this recipe makes a single serving, storage is typically not an issue! However, if you happen to have leftovers (unlikely!), you can store the cooked cookie in an airtight container at room temperature for up to a day. Keep in mind that it will likely lose some of its soft, gooey texture. Reheating is not recommended, as it can make the cookie tough.

FAQ
Q: Can I use self-rising flour?
A: No, this recipe is specifically formulated for all-purpose flour and baking powder. Using self-rising flour will result in a cookie that is too cakey.
Q: Can I make this recipe gluten-free?
A: Yes, you can substitute the all-purpose flour with a gluten-free all-purpose flour blend. Be sure to choose a blend that contains xanthan gum for the best texture.
Q: Can I use brown sugar instead of granulated sugar?
A: Yes, you can substitute brown sugar for a chewier, more molasses-like flavor. Use the same amount (3 tablespoons).
Q: Can I add an egg?
A: While you *can* add a small amount of egg (about 1 tablespoon), it will change the texture significantly, making it more cake-like. This recipe is designed to work without an egg for simplicity and speed.
Q: My cookie is too dry. What did I do wrong?
A: You likely overcooked it. Microwaves vary, so reduce the cooking time next time. Also, make sure you’re using enough milk and oil/butter.
Q: My cookie is too gooey. What did I do wrong?
A: You likely undercooked it. Microwave for a few more seconds at a time until it reaches your desired consistency.
Q: Can I double or triple the recipe?
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A: It’s best to make each cookie individually. Doubling or tripling the recipe in one mug can lead to uneven cooking and overflow.
Conclusion
The Chocolate Chip Cookie in a Mug is more than just a recipe; it’s a comforting hug in a mug, a quick fix for your sweet tooth, and a testament to the fact that deliciousness doesn’t always require hours in the kitchen. So, the next time that cookie craving strikes, skip the elaborate baking process and reach for this simple, satisfying recipe. You’ll be enjoying a warm, gooey, chocolate-filled treat in just minutes. Happy mug-cookie baking!