Keto Chocolate Chip Cookie in a Mug

Introduction: A Warm, Gooey Cookie in Minutes

Picture this-you’re craving a warm, gooey Chocolate Chip Cookie in a Mug, but you don’t want to go through the hassle of baking an entire batch. What if you could whip up a single-serving cookie in just a few minutes, using only keto-friendly ingredients?

That’s exactly what this easy keto chocolate chip cookie in a mug delivers!

Traditional cookies are loaded with sugar and carbs, making them off-limits for a ketogenic lifestyle. But this low-carb, sugar-free mug cookie brings you all the flavour and satisfaction—without the carb overload.

In this guide, you’ll learn how to make a quick and delicious keto mug cookie, why it’s a perfect snack for keto dieters, and how to customize it to fit your cravings.

Why You’ll Love This Keto Chocolate Chip Cookie in a Mug

This keto-friendly dessert is:

• Low in Carbs, High in Healthy Fats – Keeps you in ketosis.
• Super Quick – Ready in under 5 minutes.
• Single-Serving – No need for batch baking.
• Soft & Chewy – Perfect texture, just like a classic cookie.
• Customizable – Add nuts, spices, or sugar-free chocolate chips.

Whether you need a quick keto dessert, a late-night treat, or an afternoon pick-me-up, this microwave mug cookie has you covered.

Ingredients for Keto Chocolate Chip Cookie in a Mug

Before you start, gather these keto-friendly ingredients:

What You’ll Need

Keto Chocolate Chip Cookie in a Mug

Alice

Craving a warm, gooey, chocolate chip cookie but staying low-carb? This keto-friendly mug cookie is the perfect single-serve dessert—ready in just 5 minutes! Made with almond flour and sugar-free chocolate chips, it’s a delicious guilt-free treat for any time of day.

Print Recipe Pin Recipe

Prep Time 2 minutes mins

Cook Time 1 minute min

Total Time 3 minutes mins

Servings 1

Calories 220 kcal

Ingredients

  

• 2 tbsp almond flour
• ½ tbsp coconut flour
• 1 tbsp butter melted
• 1 tbsp sugar-free sweetener like erythritol or monk fruit
• ¼ tsp vanilla extract
• ⅛ tsp baking powder
• 1 tbsp sugar-free chocolate chips
• 1 egg yolk

Instructions

 

• Melt butter in a microwave-safe mug for 10-15 seconds.
• Mix in sweetener, vanilla extract, and egg yolk until well combined.
• Add almond flour, coconut flour, and baking powder, stirring until smooth.
• Fold in sugar-free chocolate chips.
• Microwave on high for 45-60 seconds, or until the cookie is set but still soft.
• Let it cool for 1-2 minutes, then enjoy warm!

Notes

• If you prefer a chewier texture, let the cookie cool for a few extra minutes before eating.
• Adjust sweetness based on your preference.
• Works best in a 6-8 oz mug to prevent overflow.
• Add a dash of cinnamon or chopped nuts for extra flavour.

Step-by-Step Instructions for Making Keto Chocolate Chip Cookie in a Mug

1 – Mix the Ingredients

• In a microwave-safe mug, combine the melted butter, powdered sweetener, egg yolk, and vanilla extract.
• Stir in the almond flour, baking powder, and sea salt until well combined.
• Fold in the sugar-free chocolate chips.

2 – Microwave the Cookie

• Microwave on high for 45–60 seconds, depending on your microwave’s power.
• The cookie should be set but still soft in the centre.

Step 3 – Cool & Enjoy

• Let the cookie sit for 1 minute before digging in—it will continue to firm up as it cools.
• Enjoy your warm, gooey keto chocolate chip cookie straight from the mug!

Keto Chocolate Chip Cookie in a Mug Nutrition Facts

Here’s what you’re getting in each serving:

This makes it a perfect low-carb treat that satisfies your sweet tooth without spiking blood sugar levels.

Pro Tips for the Perfect Keto Mug Cookie

• Use fine almond flour – Avoid grainy texture by using finely ground almond flour.
• Microwave in short intervals – Overcooking will make the cookie dry.
• Let it rest – The cookie continues to cook slightly after microwaving.
• Add extra texture – Stir in crushed nuts or shredded coconut.
• Experiment with flavours – Try adding cinnamon or a few drops of maple extract.

Variations & Substitutions for Chip Cookie in a Mug

Dairy-Free Option

• Replace butter with coconut oil for a dairy-free version.

Egg-Free Alternative

• Substitute the egg yolk with 1 tbsp unsweetened applesauce.

Extra Chocolatey Version

• Add an extra ½ tbsp sugar-free chocolate chips or a drizzle of melted chocolate on top.

FAQs About Keto Chocolate Chip Cookie in a Mug

How long does a keto mug cookie last?

This cookie is best enjoyed fresh, but you can store it in the fridge for up to 24 hours and reheat for a few seconds.

Can I bake this mug cookie instead of microwaving?

Yes! Bake at 175°C (350°F) for 8–10 minutes in an oven-safe ramekin.

What if I don’t have almond flour?

Use coconut flour, but reduce the amount to 1 tbsp since coconut flour absorbs more moisture.

Why did my mug cookie turn out dry?

It was likely overcooked—try reducing microwave time or adding a bit more butter.

Conclusion – A Quick Keto Treat Anytime

With just a few ingredients and five minutes, you can satisfy your cookie cravings without falling off track. This easy keto chocolate chip cookie in a mug is soft, chewy, and loaded with flavour, making it the perfect single-serve dessert.

Whether you’re on the keto diet or just looking for a low-carb alternative to traditional cookies, this mug cookie recipe is a must-try.

Try it today and let us know your favourite mix-ins in the comments below!

Enjoy this warm, gooey keto mug cookie anytime—guilt-free and delicious!