Coconut Flour Mug Cake

A simple, single-serving dessert made with coconut flour, this banana coconut flour mug cake is grain-free and the perfect treat to satisfy a sweet craving.

Anyone else have a sweet tooth?! Ever since I can remember, I’ve been a fan of sweet treats. I love salty indulgences like french fries, but sweet things call to me more often! Because of this, I love having healthy sweet options at home and recreating some of my favorite treats like samoas cookies.

Chocolate Chip Mug Cake in a mug with a spoon scooping a bite.

I almost always have the ingredients in my pantry to make this single-serving cake. It’s similar to my coconut flour banana bread but one serving… forced portion control. Ha!

Never made a mug cake? It’s a literal “cupcake” – a cake made in a cup! You mix everything in a mug and then “bake” it in the microwave. Dessert in less than five minutes. It really doesn’t get much better than that!

Mixing bowl with the batter for a coconut flour chocolate chip mug cake.

Coconut Flour Mug Cake Ingredients

There are plenty of regular mug cake recipes with flour, sugar and butter, but I wanted to make one that was a bit healthier with real food ingredients like coconut flour, banana and a natural sweetener. And the best part about this recipe is that you need minimal amounts of each ingredient! I usually have all of these ingredients in my pantry and I love that I don’t have to worry about having enough.

  • coconut flour – you have to use coconut flour for this recipe. I haven’t tested it with any other flour
  • maple syrup – I like the flavor of maple syrup, but you could also use honey or a zero-calorie sweetener like stevia or monkfruit. I haven’t tested the recipe with these options so you’ll have to experiment with how much to add.
  • baking powder
  • sea salt
  • banana
  • eggs whites or an egg
  • coconut oil
  • almond milk
  • vanilla
  • chocolate chips

Ingredients for coconut flour banana mug cake in a mixing bowl.

Making a Mug Cake

Spoiler alert: to make a mug cake, you simply mix everything and cook it in a mug! Yes, an actual mug. Instead of baking this, you actually just microwave it! Start by microwaving for just two minutes. Check the center and if it’s still doughy, cook for another minute. Let sit for a few minutes before digging in!

Mug with a chocolate chip mug cake and a spoon scooping out a bite.

More Coconut Flour Recipes to Try:

If you try this coconut flour mug cake please be sure to leave a comment and star rating below letting me know how it turned out. Your feedback is super helpful for the EBF team and other readers. 

Chocolate Chip Mug Cake in a mug with a spoon scooping a bite.

Coconut Flour Mug Cake

Brittany Mullins
A simple, single-serving dessert made with coconut flour, this banana coconut flour mug cake is grain-free and the perfect treat to satisfy a sweet craving.
4.79 from 19 votes
Prep Time 5 mins
Cook Time 3 mins
Course Dessert
Cuisine American
Servings 1
Calories 337 kcal

Ingredients
  

  • 2 Tablespoons coconut flour
  • 1 Tablespoon maple syrup
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon sea salt
  • 1/2 banana mashed
  • 3 Tablespoons egg whites whisked (or 1 egg)
  • 1/2 Tablespoon melted coconut oil
  • 1 Tablespoon almond milk
  • 1/4 teaspoon vanilla
  • 1 Tablespoon chocolate chips

Instructions
 

  • Mix ingredients: In large mug, mix together coconut flour, maple syrup, baking powder, sea salt, banana, egg, coconut oil, almond milk, mashed banana and vanilla. Stir in chocolate chips.
  • Cook: Place in microwave and heat on normal setting for 2 minutes. Check to see if it's still doughy in the center, if so heat for another minute until mug cake is cooked through. Let cool for 2-3 minutes, then enjoy. 

Nutrition

Serving: 1mug cakeCalories: 337kcalCarbohydrates: 49gProtein: 6gFat: 13gSaturated Fat: 11gPolyunsaturated Fat: 1gCholesterol: 5mgSodium: 912mgFiber: 7gSugar: 32g
Keyword coconut flour mug cake
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Recipe Rating




    45 comments
    1. Becca
      April 10, 2021 AT 5:30 pm

      Do you think it would work, if making for 4 kids, to make a big batch in a bowl and then pot into 4 mugs and microwave all four?

      1. Brittany Mullins
        April 12, 2021 AT 11:24 am

        That will definitely work, Becca. Let me know how it turns out 🙂

    2. Tammy
      February 13, 2021 AT 8:56 pm

      5 stars
      Just made this immediately after finding online. Added pecans like another reviewer and it was super easy, fast and delicious 😋

      1. Brittany Mullins
        February 13, 2021 AT 9:57 pm

        So glad you loved this mug cake, Tammy. Thanks for the review. I so appreciate it!

    3. Lena
      January 31, 2021 AT 2:30 pm

      5 stars
      I really liked this mug cake! I tried it with apple sauce instead of banana and it tasted delicious. Thanks for the recipe!

      1. Brittany Mullins
        January 31, 2021 AT 9:50 pm

        So glad you loved this recipe, Lena! Thanks for coming back to leave a review. I so appreciate it!

    4. Danielle Mcilroy
      October 31, 2020 AT 5:49 pm

      5 stars
      Finally found a delicious mug cake! Sometimes you just need a quick dessert and this hits the spot, thank you so much your recipes are amazing!

      1. Brittany Mullins
        November 2, 2020 AT 12:16 am

        Ahh, that makes me so happy to hear!! I’m glad you enjoyed this mug cake, Danielle. Thanks for making it and for coming back to leave a review. I so appreciate it. <3

    5. Sulema
      August 25, 2020 AT 8:23 am

      5 stars
      I actually made this for breakfast and just omitted the maple syrup because I had VERY ripe bananas. Its a breakfast I can feel good about, with a cup of tea.:-) Thank you!

      1. Brittany Mullins
        August 25, 2020 AT 8:59 pm

        Ahh yay! So glad you enjoyed this recipe, Sulema. 🙂 Thanks for making it and for coming back to leave a comment + star rating. I so appreciate it.

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