Sugar Cookie in a Mug (No Egg Recipe)

Sometimes you just need a sweet treat without the hassle of baking a whole batch of cookies. That’s where this easy recipe for a soft Sugar Cookie in a Mug comes in. Ready in under two minutes, it’s fluffy, frosted and perfectly sprinkled. And the best part? You don’t even need an egg. It’s perfect for a quick snack, an after-school treat, or a cozy solo dessert.

Holiday spirit – Activate!

There’s something about the holidays that calls for a little extra comfort. Picture yourself curled up on the couch with a Hallmark movie playing in the background, a hot cocoa in hand, and a little spontaneous cookie made right in the microwave. No need to bake a whole batch. Just a soft, frosted mug cookie ready in minutes. It’s the perfect way to treat yourself and soak in the holiday spirit without any fuss.

Sugar Cookie in a Cup

You only need a few minutes and a coffee cup to have a warm, soft cookie ready to eat. It’s egg-free, so you don’t have to worry if you’re out of eggs or avoiding them. You can easily customize it with sprinkles, chocolate chips, or even a little cinnamon. Plus, it’s a single serving, so you don’t have to worry about what to do with leftovers.

Microwave Sugar Cookie Recipe

Mug desserts made in the microwave are a little bit of magic in a cup. They come together in minutes, making them perfect for when you want a warm, sweet treat without committing to a whole batch. Whether it’s a cookie, brownie, or cake, these single-serving desserts are cozy, comforting, and just the right size to enjoy all to yourself or share with someone special. Plus, the microwave does all the work, so cleanup is minimal, and indulgence is instant.

Keep reading to find even more ways to make single-serving microwave desserts in a mug.

Ingredients in my Sugar Cookie in a Mug Recipe

Simple ingredients you probably have in your pantry are all you need. You will find the exact measurements and instructions at the bottom of this post in the printable recipe card. 

For the Cookie Cookie Mug Cake Dough:

• Flour – gives the cookie structure
• Granulated sugar – adds sweetness and a little texture
• Baking powder – helps the cookie puff up in the microwave
• Salted butter – makes it rich and soft
• Milk – keeps it moist and smooth
• Almond extract – gives that classic sugar cookie flavor. Vanilla extract works too. 
• Multi-colored sprinkles (optional) – for a fun, festive touch

Note: Many are concerned with the addition of eggs to mug dessert recipes. I have some that use them and some that don’t. This sugar cookie in a mug recipe is eggless. 

For the Powdered Sugar Frosting:

Frosting is, of course, optional. So frost them if you want, or just enjoy them with some colorful sprinkles or a little dusting of sparkling sugar.

• Butter – creates a creamy base for the frosting
• Powdered sugar – sweetens and thickens the frosting
• Milk – helps achieve the perfect spreadable consistency
• Almond extract – boosts the cookie flavor. Vanilla works great, too. 

How to Make a Microwave Sugar Cookie in a Mug

If you have never made sugar cookies in a mug, I’ll bet after trying them, you will wonder why you waited so long!

Make the Cookie

In an 8-ounce microwave-safe mug, melt the butter for about 15 seconds. Stir in the milk and almond extract until combined. Mix in the flour, sugar, and baking powder until smooth.

Fold in sprinkles if you want that funfetti look.

Microwave on high for 40 to 60 seconds. The cookie should be firm but still soft. Let it cool slightly before frosting.

Prepare the Frosting

Whisk softened butter in a small bowl until creamy. Gradually add powdered sugar, whisking completely after each addition. Stir in milk and almond extract until smooth.

Frost and Enjoy

Spread or pipe the frosting over your cooled mug cookie. Add extra sprinkles if desired. Then dig in and enjoy your quick treat.

Love it? Pin It!

If you can’t wait to try this easy sugar cookie in a mug, make sure you can find he recipe! Pin it to your favorite Pinterest recipe board before you go!

Tips and Tricks

• Watch your microwave: Every microwave is different. Start at 40 seconds and add more time if needed.
• Mix-ins: Chocolate chips, crushed candy, or a sprinkle of cinnamon can make it even better.
• Cooling: Let the cookie cool a bit before frosting so the frosting doesn’t melt completely.

Storage

• At room temperature: Keep your mug cookie covered and enjoy it the same day.
• Make ahead: You can prepare multiple cookie doughs in mugs and store them in the fridge. Microwave when ready to eat.

More Mug Desserts to Love

I have three other mug recipes on my website, the coconut cake you see pictured above, a brownie and an apple crisp. My friend, Brandi has a Peanut Butter Cookie in a mug and my friend, Candi has a mug cake recipe for carrot cake that comes with a cute printable gift tag. Who said dessert for one wasn’t fun?

This Sugar Cookie in a Mug is proof that you don’t need a full baking session to enjoy a sweet treat. Soft, frosted, and ready in minutes, it’s the ultimate cozy dessert for one and a little indulgence any time of day. Grab a glass of milk and let’s make some!