Vegan Mug Cookie

This 5-minute vegan mug cookie is the perfect sweet treat when you’re craving something chocolatey but don’t want to go through the hassle of making a batch of cookies. You can make it with simple, pantry-staple ingredients in just a few minutes in the microwave. Plus, it’s vegan, so it’s suitable for those following a plant-based diet.

A closeup of a mug cookie with another one and a bowl of chocolate chips behind it.

Enjoy this vegan mug cookie warm and gooey, straight from the mug. It’s a quick and easy dessert that’s sure to satisfy your sweet tooth.

To start, you’ll need to mix together some ground flaxseed and water to create a flax egg. This will help bind the ingredients together and give the mug cookie some structure. Next, you’ll add some melted coconut oil, maple syrup, and vanilla extract to a microwave-safe mug. These ingredients will provide moisture and sweetness to the cookie.

  • Egg Substitute — Let’s keep this vegan by using either a flax egg or a chia egg.
  • Fat — Using vegan butter gives these mug cookies texture.
  • Sugar — Using brown sugar adds the most flavor and moisture.
  • Vanilla — A bit of vanilla extract adds flavor.
  • Vinegar — Adding a bit of apple cider vinegar makes these mug cookies light and fluffy.
  • Flour — You’ll need half a cup of flour. You can use all-purpose, whole wheat, or gluten-free flour.
  • Leavener — A bit of baking powder is all you need.
  • Salt — this is optional, but a bit of salt enhances the flavors.
  • Chocolate Chips — I like adding vegan chocolate chips to the batter and saving some to add on top when they come out o the microwave.

Want to know how to make vegan mug cookies? See the full printable recipe below!

A spoonful of cookie hovers over a dish with more mug cookie in it.

What Makes This Recipe Shine?

  • SINGLE SERVING — Want a cookie just for you? This recipe is made in single servings, or you can share it with your favorite someone!
  • EASY — Make mug cookies in the microwave in minutes!
  • FAVORITE — Return to this recipe time and time again for a tasty, delicious dessert!

Frequently-Asked Questions

What makes mug cookies rubbery?

If you overcook the mug cookie, it can cause them to be rubbery or chewy. Adding too much baking powder can also cause an overly chewy texture.

Can you freeze mug cookies?

To freeze mug cookies, let them cool in the mug. Pop them out of the mug and transfer them to a freezer-safe container or bag. They can be frozen for up to 2 months.

Here are some favorite add-ins for your vegan chocolate chip mug cookies:

  • Chocolate chips — Add your favorite chocolate chips, like vegan milk chocolate chips or even vegan white chocolate chips, for a change of pace.
  • Nuts — Chopped nuts add texture and flavor. You can use chopped pecans or chopped peanuts.
  • Peanut butter — Mix up half of the vegan butter with peanut butter for an infusion of peanut butter flavor.
  • Almond butter — Allergic to peanut butter? Use almond butter instead!

Storage Tips

Cover any leftover cookie mugs and refrigerate for up to 5 days. You can freeze it for up to 2 months. To serve, reheat them in a microwave a few seconds at a time until heated through.

Looking down on microwave vegan cookies in bowls surrounded by chocolate chips.

Vegan Mug Desserts

If you love this vegan chocolate chip mug cookie recipe, you will love this vegan cookie cake or a batch of these vegan double chocolate chip cookies. Here are even more mug dessert favorites to try:

A closeup of a mug cookie in a bowl.

Vegan Cookie in a Mug

Make this easy vegan cookie in a mug right in the microwave. You'll love this soft and tender cake that you can make in minutes!
5 from 4 votes
Course: Dessert
Cuisine: American
Prep Time: 2 minutes
Cook Time: 2 minutes
Resting Time: 1 minute
Total Time: 5 minutes
Servings: 2 mug cake
Calories: 341kcal

Ingredients

  • 1 flax egg
  • 2 tablespoons vegan butter
  • 2 tablespoons brown sugar, packed
  • ½ teaspoon vanilla extract
  • 1 teaspoon apple cider vinegar
  • ½ cup flour (all-purpose, whole wheat, or gluten-free flour)
  • ¼ teaspoon baking powder (heaping)
  • pinch salt (optional)
  • 2 tablespoons dairy-free chocolate chips
  • Toppings: Chocolate chips, peanut butter, almond butter, etc.

Instructions

  • In a mug whisk together the flax egg (ground flaxseed and water). Add the vegan butter and microwave for 30 seconds to melt the better. Stir to combine.
    Vegan butter is combined with a flax egg in a bowl.
  • Add the brown sugar, vanilla, and vinegar. Stir until well combined.
    Brown sugar is seen poking through melted vegan butter in a bowl.
  • Add the flour, baking powder, and salt to the mug. Stir until well combined. Stir in the chocolate chips.
    A hand holds a spoon, stirring ingredients in a bowl. There are chocolate chips on the side.
  • Microwave the mug cookie on high for 1 minute and 30 seconds. See notes below for different microwave strengths and cooking time.
  • Let the mug (or mugs) sit in the microwave for a minute or two to cool. Then serve your mug cookie as is or add your favorite toppings such as chocolate chunks, a dollop of coconut whipped cream, or a drizzle of vegan chocolate syrup.

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Notes

This mug cookie is amazing when freshly baked. However, it can keep for up to 2 to 5 days in the fridge.

microwave Cooking Tips

The power of your microwave has a big impact on the amount of cooking time required for your mug cookie. Most microwaves fall between 800 and 1200 watts. Here’s how to make this mug cookie based on your microwave:
  • Cook for 60 Seconds — Many mug cookies will be done at this point, especially if your microwave falls within the average of 800 to 1200 watts.
  • Check for Doneness — If your cookie has a little dome, or you can press your finger gently on the top, and it springs back, your mug cookie is done.
  • If you need to Cook it Some More — If your mug cookie is not entirely done after 60 seconds, cook it for an additional 15 seconds. Recheck it and repeat until it’s done.
Calories: 341kcal | Carbohydrates: 44g | Protein: 6g | Fat: 17g | Saturated Fat: 7g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 4g | Trans Fat: 0.1g | Cholesterol: 0.1mg | Sodium: 113mg | Potassium: 318mg | Fiber: 5g | Sugar: 17g | Vitamin A: 539IU | Vitamin C: 0.1mg | Calcium: 100mg | Iron: 2mg

The nutrition information shown is an estimate provided by an online nutrition calculator and should not be considered a substitute for a professional nutritionist’s advice.

8 Responses to Vegan Mug Cookie

  1. Avatar thumbnail image for MarlyIt Isnt Reply

    Great blog post about the vegan mug cookie! As someone who follows a vegan diet, it can be tough to find quick and easy dessert options, so I really appreciate this recipe.

    • Avatar thumbnail image for MarlyMarly

      Thanks! I’m so glad you like it!

  2. Avatar thumbnail image for MarlyTricia Reply

    5 stars
    I love this mug cookie recipe! Now we can do a quick cookie dessert. Love it!

    • Avatar thumbnail image for MarlyMarly

      Hi Tricia. I’m so glad you like this recipe!

    • Avatar thumbnail image for MarlyKhristie

      5 stars
      Worked great! But definitely don’t try to use an egg replacer instead of a flax egg. It doesn’t do well in the microwave. Use recipe as directed!

    • Avatar thumbnail image for MarlyMarly

      Hi Khristie! Thanks for that advice – it’s good to know that the powdered egg replacers don’t work as good as the flax egg. Glad you liked this recipe otherwise!

  3. Avatar thumbnail image for MarlyOlivia J Reply

    Delicous! These are perfect when I am craving something sweet but do not want to indulge.

    • Avatar thumbnail image for MarlyMarly

      Hi Olivia! I’m so glad you liked these mug cookies!

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