I’ll admit, I have a pretty big sweet tooth. And I really can’t go to bed without a little sweet treat to end my day. But I like to keep that sweet treat to something a little healthier. Lately, I’ve been making my single serve protein cookie or a quick batch of healthier almond flour brownies. But when I’m craving banana bread, or something more cake-like I reach for this healthy (& easy!) banana bread mug cake. Made with just 6 ingredients – totally gluten-free, dairy-free, and lightly sweetened with maple syrup! It honestly tastes just like banana bread, but a whole lot healthier and way easier to make.
Why You’ll Love This Banana Mug Cake
- Made with just 6 simple ingredients.
- It’s the perfect single serving!
- Tastes just like classic banana bread, but healthier.
- Gluten-free, dairy-free, and refined sugar-free!
- Ready in just minutes.
- Perfect for dessert, snack, or even breakfast.
This mug cake is soft, fluffy, and naturally sweet from ripe banana!

What Makes This Recipe Healthy?
- It’s naturally sweetened with banana and a touch of maple syrup.
- Made with almond flour for healthy fats, extra protein and fiber!
- No refined sugars or processed foods, just 6 nutritious ingredients.
- Can be made in the microwave or oven!
Recipe Variations and Substitutions
- Make it Vegan / Egg-Free: Replace the egg with a flax egg (1 tablespoon ground flaxseed + 2½ tablespoons water).
- Make it Nut-Free: Use oat flour instead of almond flour.
- Add Extra flavor: Add vanilla extract or chopped walnuts depending on your preferences.
- Make it Low Sugar: Skip the maple syrup if your banana is very ripe.
- For Chocolate lovers: Stir chocolate chips into the batter.

6-Ingredient Banana Mug Cake
Equipment
- 1 microwave-safe mug
Ingredients
- 1 ripe banana
- 1 large egg
- 1/4 cup almond flour
- 1 tablespoon maple syrup or your favorite liquid sweetener
- 1/2 teaspoon baking powder
- 1/4 teaspoon cinnamon
- chocolate chips optional
Instructions
- Mash the banana in a mug, then mix in the remaining ingredients (except for the chocolate chips). Once the mug cake is well mixed and the batter is mostly smooth, top with chocolate chips then bake for 350° Fahrenheit for 25-30 minutes. Or, microwave on high for 2 minutes.












