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    Home » Recipes » Keto Dessert

    Keto Matcha Mug Cake

    Updated: Sep 29, 2020 · Published: Jul 24, 2020 by Radwa ·

    Jump to Recipe

    This matcha mug cake is a super fluffy single-serving dessert that has a strong green tea flavour, mild sweetness, and a beautiful green colour, which will charm you before you even taste it. It cooks in the microwave in just 90 seconds. SUPER easy!

    keto matcha mug cake in a white mug topped with unsweetened chocolate chips.
    Jump to:
    • Matcha Mug Cake
    • What Is Matcha Green Tea?
    • Why I Love This Recipe
    • How To Choose The Best Matcha Powder?
    • You'll Need
    • How To Make Matcha Mug Cake
    • Variations
    • More Keto Mug Cake Recipes
    • Keto Matcha Mug Cake
    • Comments

    Matcha Mug Cake

    I like the simplicity of this recipe, adding a few ingredients together, whisking, then microwave for 90 seconds, and there you are. This beautiful, matcha green tea mug cake is super easy and delicious. 

    I also like to add some chocolate chips on top of this matcha cake to give the flavour a sweet kick.

    What Is Matcha Green Tea?

    Matcha is a traditional Japanese tea which comes from the same plant as green tea, but it is produced from the whole leaf. Matcha has a slight bitterness along with a mild sweet flavour.

    Why I Love This Recipe

    • Easy to make
    • Gluten-free mug cake.
    • A simple single serving dessert.
    • Ready in just 90 seconds!
    keto matcha mug cake and some unsweetened chocolate chips around.

    How To Choose The Best Matcha Powder?

    When you buy matcha, always check for the color, texture, odour and sometimes even taste:

    • Color: look for a very bright green colour.
    • Texture: If you rub the matcha green tea between my fingers, it must have a super smooth and fine texture.
    • Odour: Matcha has a fresh leaf smell.
    • Taste: High-quality matcha must have a grassy and creamy taste with a slight bitterness.

    You'll Need

    Labeled ingredients for the keto matcha mug cake recipe.

    Note: This is an overview of the ingredients. See the recipe card for full information on ingredients and quantities.

    • Almond flour: My main flour substitute.
    • Coconut flour: I add a little bit just to fluff the almond flour.
    • Matcha powder: the star of this recipe.
    • Swerve confectioners: You may use and sweetener you have on hand.
    • Vanilla extract: To flavor.
    • Egg: I used one large egg.
    • Butter: For a rich flavor but you can replace butter with avocado or canola oil.
    • Baking powder: It helps make this mug cake extra fluffy.
    • Unsweetened chocolate chips: For topping.

    Note: This recipe makes one large mug or two small mugs.

    How To Make Matcha Mug Cake

    Steps of making green tea mug cake.

    One: In a small bowl, add eggs and vanilla extract then whisk.

    Two: Add almond flour, coconut flour, baking powder, swerve, and matcha powder then keep whisking, make sure there are no lumps.

    Three: Add the butter then whisk one more time.

    Four: Pour the batter in a safe microwave mug then sprinkle the chocolate chips on top of the mixture.

    Five: Microwave for 90 seconds.

    Tip: If you don't have a microwave, this is fine; just pour the batter into a single-serving baking pan and bake in the oven at 180 C/ 350 F for 19-20 minutes.

    Cut a piece with fork of the keto matcha mug cake recipe.

    Variations

    • Add some nuts.
    • I used chocolate chips as topping; you can also use a dollop of cream, some raspberry jam or simply, sprinkle some swerve powdered on top of it.
    • Make it chocolaty, and add 1 teaspoon of cocoa powder to the batter.

    More Keto Mug Cake Recipes

    • Keto coffee mug cake
    • Low carb peanut butter mug cake
    • Coconut flour lemon mug cake with cream cheese frosting
    • Almond flour chocolate mug cake recipe
    • Gluten Free Pumpkin Cake.

    Thank you for checking out my recipe; subscribe to my newsletter to receive all the latest recipes once published! 

    keto matcha mug cake in a white mug topped with unsweetened chocolate chips.
    Print Pin
    5 from 6 votes

    Keto Matcha Mug Cake

    This matcha mug cake is a super fluffy single-serving dessert with a strong green tea flavour and mild sweetness. Ready 90 seconds. Incredibly easy!
    Course Dessert, Snack
    Cuisine American
    Diet Gluten Free
    Prep Time 1 minute minute
    Cook Time 1 minute minute
    Total Time 2 minutes minutes
    Servings 2 servings
    Calories 197kcal
    Author Radwa

    Equipment

    • Mug
    • Microwave
    • whisk
    • Measuring spoons
    • Measuring cups

    Ingredients

    • ¼ cup almond flour
    • 1 tablespoon coconut flour
    • 1 teaspoon matcha powder
    • 1 tablespoon swerve confectioners
    • 1 egg
    • ½ teaspoon vanilla extract
    • 1 tablespoon butter , melted
    • ½ teaspoon baking powder
    • 1 teaspoon unsweetened chocolate chips

    Instructions

    • In a small bowl, add eggs and vanilla extract then whisk.
    • Add almond flour, coconut flour, baking powder, swerve, and matcha powder then keep whisking, make sure there are no lumps.
    • Add the butter then whisk one more time.
    • Pour the batter in a safe microwave mug then sprinkle the chocolate chips on top of the mixture.
    • Microwave for 90 seconds.

    Notes

    If you don't have a microwave, this is fine; just pour the batter into a single-serving baking pan and bake in the oven at 180 C/ 350 F for 19-20 minutes.

    Nutrition

    Serving: 1serving | Calories: 197kcal | Carbohydrates: 7g | Protein: 7g | Fat: 16g | Saturated Fat: 3g | Cholesterol: 82mg | Sodium: 227mg | Potassium: 30mg | Fiber: 3g | Sugar: 1g | Vitamin A: 469IU | Calcium: 109mg | Iron: 2mg
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    More Keto Dessert

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      Sugar Free Chocolate Lava Cake (Keto)
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      Keto Vanilla Ice Cream (No Eggs)
    • Keto lemon mug cake layered & topped with cream cheese frosting.
      Keto Lemon Mug Cake (Sugar-Free)
    • keto almond flour chocolate mug cake topped with chocolate chips.
      Almond Flour Chocolate Mug Cake (Keto)

    About Radwa

    Hi, I am Radwa! I've always been fond of food—seriously, it's my love language. I share my tried-and-true recipes and provide easy, step-by-step recipes that anyone can follow.

    Comments

    1. Amber says

      April 30, 2026 at 1:05 am

      5 stars
      Amazing!! I added extra butter for more moisture.

      Reply
    5 from 6 votes (5 ratings without comment)

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    Healthy Life Trainer

    Hello! I’m Radwa, A wife and mother. Also, I am the recipe maker and food photographer behind Healthy Life Trainer. I love making new, simple and quick recipes every day.

    More about me→

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