Sugar Cookie in a Mug

If you’re craving something sweet but don’t want to bake an entire batch of cookies, this sugar cookie in a mug is the perfect treat.

Ready in just 4 minutes, this simple, satisfying recipe brings all the cozy comfort of a homemade sugar cookie in one single-serving portion.

Skip the hassle of baking sheets and cleanup—this easy recipe will become your new go-to for quick desserts!

Why I Love This Sugar Cookie in a Mug Recipe

This sugar cookie in a mug is my go-to for those times when I want a warm, delicious dessert but don’t have the time or energy to bake.

It’s especially great for evenings when I’m curled up watching my favorite show or when I just want to treat myself to something sweet.

What makes this recipe special is how easy it is to prepare, with just a few basic ingredients and a microwave.

There’s no need to mix up large batches, wait for baking, or worry about leftovers—just one perfectly soft, warm cookie in minutes!

Plus, adding sprinkles makes it extra fun, especially if you’re sharing this treat with kids or just want a pop of color. Trust me; you’ll love the simplicity and flavor of this cozy dessert.

Ingredients for Sugar Cookie in a Mug

Here’s everything you need to make your sugar cookie in a mug. These ingredients are likely already in your kitchen, making it an easy, last-minute treat!

• Butter: 1 tablespoon – Choose unsalted butter for the best flavor balance.
• Sugar: 2 tablespoons – Regular granulated sugar works well to keep it sweet and simple.
• Vanilla Extract: ½ teaspoon – A splash of vanilla enhances the cookie’s cozy flavor.
• Salt: A pinch – Just a touch to balance out the sweetness.
• Egg Yolk: 1 yolk – Adds richness and moisture; discard the egg white or save it for another recipe.
• Plain Flour: 3 tablespoons – All-purpose flour is perfect here; be sure to measure it carefully for the right texture.
• Sprinkles: To taste – These add a fun and festive topping; feel free to skip or use 100’s & 1000’s for a bit of crunch.

How to Make the Best Sugar Cookie in a Mug

Prep Work:

• Equipment: Grab a microwave-safe mug, a small mixing bowl, and a spoon.
• Temperature: No oven needed! This cookie will cook right in the microwave.

Steps:

1. Melt the Butter: Place the butter in your mug and microwave it for about 40 seconds, or until it’s completely melted.
2. Mix Ingredients: Add the sugar, vanilla extract, salt, and egg yolk to the melted butter. Stir well until everything is nicely combined.
3. Add Flour: Next, add the plain flour and mix thoroughly until the batter is smooth and there are no lumps. Make sure the flour is fully mixed in for an even texture.
4. Add Toppings: Sprinkle a handful of sprinkles or 100’s & 1000’s on top for a fun, colorful finish.
5. Microwave: Place the mug back in the microwave and cook for about 60 seconds. The cookie should look set but still slightly soft in the middle—don’t overcook!
6. Serve: Let the cookie cool for a minute, then grab a spoon and enjoy!

How to Serve Sugar Cookie in a Mug

• Best Served: Enjoy warm, straight out of the mug, for that soft, melt-in-your-mouth texture.
• Garnish Ideas: Top with extra sprinkles, a dollop of whipped cream, or even a scoop of ice cream for an extra treat.
• Storage: This cookie is best enjoyed fresh, but if you have any left, cover the mug with plastic wrap and store in the fridge for up to 1 day. Reheat in the microwave for 10-15 seconds before eating.

Sugar Cookie in a Mug FAQs

Enjoy Your Sugar Cookie in a Mug!

This easy sugar cookie in a mug recipe proves that you don’t need a full kitchen setup to make a delicious treat.

Whether it’s a cozy night in or a spontaneous dessert craving, this single-serving cookie is the perfect answer.

Save this recipe for when you need a quick dessert! If you try this sugar cookie in a mug, share your thoughts in the comments below. I’d love to see your photos, especially if you added any fun toppings or creative twists.

Happy baking!