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Easy Banana Bread Mug Cake Recipe

df
4.75 from 4 votes
Taylor KiserBy Taylor Kiser
Taylor Kiser
Taylor Kiser Founder of Food Faith Fitness

Taylor Kiser is a Certified Personal Trainer and Nutrition Coach and a lover of health and fitness. A follower of Christ. Recipe developer. Photographer. Obsessed with cookie dough, pink & leop…

Expertise: Healthy Food View all posts →
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When your sweet tooth strikes, this Easy Banana Bread Mug Cake saves the day.

Easy Banana Bread Mug Cake in a white mug, topped with banana slices and cinnamon.

Ever get that feeling when a banana bread craving hits you like a freight train? One second, you’re fine, and the next, you need banana bread right now—no time for making a mess, letting the oven preheat, or waiting an hour for it to bake. Well, good news! Enter: banana bread in mug cake form. That’s right, this little wonder is here to save the day, turning that craving into a warm, decadent reality with just three minutes in the microwave. Yep, that’s all it takes.

This banana bread mug cake is the ultimate “live your best life” recipe. Whether you’re snacking mid-afternoon, needing dessert in a pinch, or even (brace yourself) having it for dinner, this mug cake doesn’t judge, and neither do I. It’s foolproof, delicious, and made with wholesome ingredients for a more nourishing take than your typical baked good. It’s warm, it’s cozy, and it’s ready when you are. So go ahead, make it happen. Who’s stopping you? Definitely not this recipe.

Whisking wet ingredients including banana, egg yolk, and almond milk for banana bread.
Whisking wet and dry ingredients together in a glass bowl for banana bread mug cake.

Is A Banana Bread Mug Cake Healthy?

Compared to other sweets, and even other popular types of mug cakes, this banana bread version is certainly a healthier option. While I wouldn’t exactly call it a health food, it does have good-for-you qualities that make it a worthy snack. Bananas are full of potassium and vitamin C, and coconut flour has some fiber, iron, more potassium, and even protein. Of course, ingredients like honey and egg yolk up the sugar and fat content, but they all have their own unique healthy qualities as well. So, enjoy your mug cakes in moderation; they’re good for the soul!

Mug Cakes Go Mainstream

Mug cakes seemed to explode in popularity during the early 2010s, at the same time that food blogs and foodie social media accounts were becoming trendy. The idea of whipping up a personal-sized dessert in just a few minutes—using only a microwave and basic pantry staples, no less—was a revelation. Simple chocolate mug cakes seemed to be the first iteration that took everyone by storm. After that, the trend grew to include all kinds of creative flavors, from red velvet to funfetti to snickerdoodle. We owe thanks to the people who shared their fun creations online to help mug cakes go viral, because now you can find a recipe for just about any dessert in a mug! Best of all, they are proof that delicious, homemade treats don’t have to take hours (or make a mess) to enjoy.

Banana bread mug cake in a white mug, topped with banana slices and cinnamon.

How To Make Ahead And Store

If you don’t finish your mug cake (unlikely, but hey, it happens), let it cool completely and cover it tightly with plastic wrap. Store in the fridge for up to 2 days. To reheat, microwave for 10-15 seconds. Just know that these mug cakes are best when they’re fresh!

Easy Gluten Free Banana Bread Mug Cake - Want banana bread right now? Yes you do! Make this 5 minute, healthy, gluten free and paleo friendly banana bread in a mug! No waiting to cool nonsense! | #Foodfaithfitness | #Glutenfree #paleo #grainfree #bananabread #healthy

Serving Suggestions

While delicious on its own, if you want a taste of true decadence, wash your mug cake down with a Coffee Milkshake or Banana Milkshake. And the next time a craving for something quick and sweet hits, try this Strawberry Protein Mug Cake, this Vegan Coconut Flour Mug Cake, or this Paleo Chocolate Mug Cake.

Recipe

Easy Banana Bread Mug Cake Recipe

4.75 from 4 votes
Print Rate
Serves: 1
Easy banana bread mug cake with banana slices and a spoon.
Prep: 5 minutes minutes
Cook: 3 minutes minutes
Total: 8 minutes minutes

Ingredients

  • 3 tablespoons coconut flour (21 grams)
  • 1 teaspoon cinnamon
  • 1/2 teaspoon baking powder
  • pinch of sea salt
  • 2 tablespoons unsweetened vanilla almond milk at room temperature
  • 1 1/2 tablespoons honey
  • 1 teaspoon coconut oil melted
  • 1/2 teaspoon pure vanilla extract
  • 1 egg yolk at room temperature
  • 1/3 cup ripe banana slightly heaping, mashed (95 grams or 1 medium banana)

Instructions

  • In a small bowl, whisk together the coconut flour, cinnamon, baking powder, and salt.
    Whisking coconut flour, cinnamon, baking powder, and salt for easy banana bread mug cake.
  • In a separate medium bowl, whisk together the almond milk, honey, coconut oil, vanilla, and egg yolk until well combined. Add in the banana and mix well.
    Whisking almond milk, egg yolk, and mashed banana for banana bread mug cake.
  • Add the dry ingredients into the wet ingredients and whisk until well combined.
  • Pour into a large mug (at least 14-16 ounces) and spread out evenly.
  • Bake until the top is set and any wet spots are no larger than a dime. This was about 3 minutes in my 1,000-watt microwave.
  • Enjoy!
    Banana bread mug cake in a white mug, topped with banana slices and cinnamon.

Nutrition Info:

Calories: 337kcal (17%) Carbohydrates: 53g (18%) Protein: 7g (14%) Fat: 12g (18%) Saturated Fat: 8g (50%) Sodium: 96mg (4%) Fiber: 10g (42%) Sugar: 34g (38%)

Nutrition Disclaimer

Nutrition information are estimates only and may vary based on the specific brands, ingredients, and portion sizes you use. This data is provided for informational purposes only.

Author: Taylor Kiser
Course:Cake
Cuisine:American
Share your creationsTag @foodfaithfit and hashtag it #foodfaithfitness so I can see what you made!
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About Taylor KiserHealthy Food

Taylor Kiser is a Certified Personal Trainer and Nutrition Coach and a lover of health and fitness. A follower of Christ. Recipe developer. Photographer. Obsessed with cookie dough, pink & leopard print.

Reader Interactions

Amanda BC

✓Reviewed by Amanda BCItalian-American & Ukrainian-American Cuisine, Regional Dishes

Editorially reviewed and recipe-tested in line with our Editorial Policy.

Published: Mar 6, 2024 | Updated: May 7, 2026
4.75 from 4 votes (4 ratings without comment)

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