Vegan Banana Mug Cake is the perfect solution for those moments when you’re craving something sweet but don’t want to whip up an entire cake. This delightful, single-serving treat can satisfy your banana bread cravings in under 5 minutes, making it an ideal quick dessert recipe when you need an instant pick-me-up. Made with wholesome ingredients like mashed bananas, almond milk, and a hint of cinnamon, this easy banana mug cake is not only delicious but also entirely plant-based, allowing you to indulge healthily.
Why You’ll Love This Vegan Banana Mug Cake
This quick vegan banana dessert is not just another cake recipe. Here are some reasons to fall in love with it:
- Ready in under 5 minutes, perfect for busy days.
- Made from simple, healthy ingredients, so you can enjoy without guilt.
- Customizable with nuts or chocolate chips for added flavor.
- Can be made gluten-free, catering to various dietary needs.
- Minimal prep and cleanup, making it a hassle-free option.
- Great as a vegan dessert for one or when you want a quick snack.
- Delivers the comforting taste of banana bread in a convenient mug.
- Suitable for various diets, including dairy-free banana mug cake.
Ingredients for Vegan Banana Mug Cake
Gather these items:
- ⅓ cup mashed bananas
- 1 tablespoon oil (15g)
- 1 tablespoon almond milk or other vegan milk (15mL)
- 1 tablespoon raw brown sugar or coconut sugar (12g)
- 3 tablespoons all-purpose flour or gluten-free flour mix* (23g)
- ½ teaspoon baking powder (2.4g)
- Pinch of sea salt (0.33g)
- Pinch of ground cinnamon (0.12g)
- 1 tablespoon chopped nuts and/or chocolate chips (14g)
How to Make Vegan Banana Mug Cake Step-by-Step
- Step 1: In a mug, combine the mashed banana, oil, almond milk, and sugar. Whisk thoroughly for about 30 seconds until the mixture is smooth and the banana is fully mashed.
- Step 2: Add the flour, baking powder, sea salt, and cinnamon to the mug. Stir well for approximately 20 seconds to ensure all ingredients are incorporated, making sure to get the batter from the bottom of the mug.
- Step 3: Fold in any optional nuts or chocolate chips if using, sprinkling some on top if desired.
- Step 4: Place the mug in the microwave and cook for about 80 to 120 seconds. Adjust time based on your microwave wattage; 80 seconds worked with 1100W and 100 seconds with 900W. It’s okay if slightly undercooked, as it will continue to set while cooling.
- Step 5: Remove from microwave and let cool for about 3 minutes before enjoying.
- Step 6: Preheat oven to 350°F (175°C). Transfer batter to a 3.5-inch oven-safe ramekin and bake for 25 to 30 minutes. Allow to cool for about 5 minutes before serving. Optionally, sprinkle coarse sea salt on top.

Pro Tips for the Best Vegan Banana Mug Cake
Keep these in mind:
- This recipe is great for a healthy snack or dessert.
- Minimal prep and cleanup required.
- Adjust sugar based on your sweetness preference.
- For a gluten-free banana mug cake, ensure your flour mix is certified gluten-free.
- Experiment with different types of vegan milk for unique flavors.
Best Ways to Serve Vegan Banana Mug Cake
Here are some delicious serving ideas:
- Top with a dollop of dairy-free yogurt for added creaminess.
- Serve with fresh banana slices and a sprinkle of nuts.
- Drizzle with maple syrup or agave for extra sweetness.
How to Store and Reheat Vegan Banana Mug Cake
For any leftovers, store the cake in an airtight container in the fridge for up to 2 days. To reheat, simply pop it back in the microwave for about 30 seconds until warmed through. This makes it a perfect option for meal prep!
Frequently Asked Questions About Vegan Banana Mug Cake
What is a vegan banana mug cake?
A vegan banana mug cake is a simple, quick dessert made with mashed bananas and other plant-based ingredients, cooked in a mug. It’s a single-serving treat that’s easy to make and perfect for satisfying sweet cravings.
Can I make vegan banana mug cake ahead of time?
While this cake is best enjoyed fresh, you can prepare the batter ahead of time and store it in the fridge. Just give it a quick stir before microwaving or baking.
How do I avoid common mistakes with vegan banana mug cake?
To ensure success, be careful not to overmix the batter and adjust the cooking time based on your microwave’s wattage. This will help you achieve the best texture and flavor for your banana mug cake recipe.
Variations of Vegan Banana Mug Cake You Can Try
Here are some fun twists to consider:
- Try adding peanut butter for a rich, nutty flavor.
- Incorporate cocoa powder for a chocolatey version.
- Substitute the mashed banana with applesauce for a different fruit base.
- Add spices like nutmeg or ginger for a unique taste.

For more delicious recipes, check out our Healthy Banana Walnut Muffins or try making Snickerdoodle Banana Bread. If you’re looking for a cozy dessert, our Cozy Apple Kringle is a must-try!
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Vegan Banana Mug Cake: 5-Minute Delight for One
- Total Time: 7 minutes
- Yield: 1 serving 1x
- Diet: Vegan
Description
This Vegan Banana Bread Mug Cake is a quick and delicious single-serving treat perfect for satisfying your banana bread cravings in under 5 minutes. Made with wholesome ingredients like mashed bananas, almond milk, and a touch of cinnamon, this easy microwave or oven-baked cake is moist, flavorful, and completely plant-based.
Ingredients
- ⅓ cup mashed bananas
- 1 tablespoon oil (15g)
- 1 tablespoon almond milk or other vegan milk (15mL)
- 1 tablespoon raw brown sugar or coconut sugar or other granulated sugar (12g)
- 3 tablespoons all-purpose flour or gluten-free flour mix* (23g)
- ½ teaspoon baking powder (2.4g)
- Pinch of sea salt (0.33g)
- Pinch of ground cinnamon (0.12g)
- 1 tablespoon chopped nuts and/or chocolate chips (14g)
Instructions
- In a mug, combine the mashed banana, oil, almond milk, and sugar. Whisk thoroughly for about 30 seconds until the mixture is smooth and the banana is fully mashed.
- Add the flour, baking powder, sea salt, and cinnamon to the mug. Stir well for approximately 20 seconds to ensure all ingredients are incorporated, making sure to get the batter from the bottom of the mug.
- Fold in any optional nuts or chocolate chips if using, sprinkling some on top if desired.
- Place the mug in the microwave and cook for about 80 to 120 seconds. Adjust time based on your microwave wattage; 80 seconds worked with 1100W and 100 seconds with 900W. It’s okay if slightly undercooked, as it will continue to set while cooling.
- Remove from microwave and let cool for about 3 minutes before enjoying.
- Preheat oven to 350°F (175°C). Transfer batter to a 3.5-inch oven-safe ramekin and bake for 25 to 30 minutes. Allow to cool for about 5 minutes before serving. Optionally, sprinkle coarse sea salt on top.
Notes
- This recipe is great for a healthy snack or dessert.
- Minimal prep and cleanup required.
- Adjust sugar based on your sweetness preference.
- Prep Time: 5 minutes
- Cook Time: 2 minutes (microwave) or 30 minutes (oven)
- Category: Dessert
- Method: Microwave or Oven
- Cuisine: Vegan
Nutrition
- Serving Size: 1 mug cake
- Calories: 321
- Sugar: 12g
- Sodium: 80mg
- Fat: 15g
- Saturated Fat: 1g
- Unsaturated Fat: 14g
- Trans Fat: 0g
- Carbohydrates: 47g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 0mg
