Banana Zucchini Muffins made healthy with whole wheat flour, maple syrup and chocolate bar chunks. Shredded zucchini keeps muffins moist and tasty with very little oil. Ripe banana adds sweetness and dark chocolate decadence. Freezer-friendly healthy muffins are perfect for a make ahead snack and on-the-go mornings.
Muffins like these plus healthy banana muffins, healthy blueberry muffins and healthy chocolate muffins are on a regular rotation in our house because “kids” and if we are honest, adults are eating them fresh out of the oven, too!

Table of contents
Banana Zucchini Muffins
Banana zucchini muffins are a good reason to turn on your oven this summer. So are lemon zucchini muffins and healthy zucchini bread.
Healthy zucchini banana bread muffins with whole wheat flour, maple syrup and dark chocolate chunks. The world’s fluffiest and most delicious zucchini banana muffins. I know there are many muffins out there but mine are the best! I swear, just check the reviews!
These healthy muffins turned out so fluffy and moist. The ratio of everything was spot on. I promise – you just need to turn on the oven and make them.
Why This Recipe for Healthy Zucchini Banana Muffins Works?
- Easy: Normal baking ingredients that you probably already have on hand.
- Healthy: No refined sugar, whole grain, low oil plus filled with fruits and veggies, sign me up for a double batch!
- Less kitchen fresh food waste: By using overripe bananas or your ‘grew too large’ garden zucchini, there is no need for food to go to waste!
- Versatile: Use either whole wheat or spelt flour, sub nuts or blueberries for the chocolate, use honey instead of maple syrup and even make vegan muffins by learning how to make a flax egg or chia egg!
- Make Ahead: Zucchini and banana make these muffins moist, they freeze well without fear of drying out upon thawing!

Ingredients for Zucchini Banana Muffins
- Bananas: Make sure bananas are very ripe. The uglier bananas, the sweeter the muffins, just like in healthy banana pancakes.
- Zucchini: Shred on medium size hole grater and pack in the measuring cup. Do not squeeze. All out of zucchini? Make healthy banana chocolate chip muffins, instead!
Do not squeeze the water out of your zucchini for this muffin recipe! Shredded zucchini is what keeps these muffins moist.
- Dark chocolate bar: Your favorite. I will cover the options below.
- Whole wheat or spelt flour: These are only 2 flours I would recommend to use because other flours act differently. Baking is a science and it is best to follow the recipe for favorable results. If you need gluten free, try these almond flour banana muffins
- Maple syrup: Any liquid sweetener like honey, agave or brown rice syrup works. As long as it’s not sugar. Dry sweetener will offset the ratios and batter won’t work.
- Egg: You can replace with flax egg if you wish.
- Oil: Any mild tasting oil works.

Chocolate Recommendations
This banana muffins recipe is often called ‘chunky monkey’ because of the chocolate bar chunks in them! You can use any of the following type of chocolate:
- Chocolate bar: 100 grams or 3.5 oz dark chocolate bar. My favorite!!!
- How dark: 70%, 85% or 90%. My kids loved muffins with 70%, I found them a bit too sweet.
- Baker’s chocolate: That is unsweetened chocolate you can use – if you eat 90% dark chocolate no problem. That’s me.
- Chocolate chips: You can replace chocolate chunks with 1/2 cup dark or semi-sweet chocolate chips. I often use mini chocolate chips so I can some in each bite just like with chocolate chip muffins and cookie dough.
- Milk chocolate bar: You can use it but muffins will be very sweet. Up to you.
Swap chocolate for blueberries and make healthy blueberry banana muffins!
How to Make Banana Zucchini Muffins
- Prep: Preheat oven to 375F degrees and line muffin tin with parchment paper liners. Chop chocolate bar.
- Batter: Mash bananas, add liquids and whisk in dry ingredients. Don’t forget to stir in chocolate chunks.
Do not over mix batter for fluffy muffins.
- Bake: For 22 minutes with a toothpick test. And then cool for 5 minutes in the tin and as long as you can resist on a rack. 🙂



FAQs
While most bakery or grocery muffins contain a hefty amount of calories, when you make your own homemade muffins they can be healthy! Choosing whole grain flours, using unrefined sugars and using a low amount of oil keeps your baked goods waistline friendly. Also, using healthier ingredients helps avoid that ‘processed ingredients’ sugar crash later.
You can make this recipe into mini muffins by reducing the baking time. Set the time for 12 minutes, then test. If mini muffins are not done add 3 minutes and so forth. Mini muffins can take anywhere from 15-18 minutes.
Sure can! Omit the egg and make a flax egg for vegan banana zucchini muffins.
This recipe is written for muffins, but try my zucchini banana bread recipe for the perfect ingredient ratio for a quick bread. One reader did test this in a baking dish and had great results, but I have not tested that.
Some readers have tested this using half oil / half applesauce to lower the amount of oil and another reader used only applesauce with no oil – both had great results, but I have not tested this. You may like these almond flour zucchini muffins which contain no oil.
Serving Recommendations
You might be wondering what is good to eat with muffins and in that case, there are so many options for serving your breakfast or snack muffins.
- Assorted muffin basket: Love to bake? Make a healthy muffin assortment with healthy morning glory muffins, almond flour muffins, and chocolate quinoa muffins. You could even add some sliced quick breads like coconut flour banana, cinnamon bread and pumpkin chocolate chip.
- Part of a healthy breakfast: Serve with strawberry yogurt and eggs for those days when you are really hungry (or your feeding hungry boys like mine!)
- Brunch spread: Along with breakfast casserole, vegetable frittata, poached eggs, smoked salmon salad and Ukrainian breakfast potatoes for a special mid morning breakfast/lunch.
- Snack platter: Raw vegetables with veggie dip, crackers with garlic hummus and a few muffins satisfy hungry after school appetites!
- Favorite beverage: Sip on healthy iced coffee or healthy iced tea while enjoying a muffin and quiet time.
Making Muffins in Advance
Serving: I loved these muffins cold the best. Why? Because to me that is when chocolate chunks taste the best. Even when they are 100% cacao. With every soft and moist bite of bread you get a slight crunch of creamy rich chocolate. I specifically ate one muffin right now to make sure I described my experience precisely.
Storing: I like to store muffins covered with a towel on a kitchen counter for the first 2 days. Since these are healthy muffins and they do not contain oil or sugar, I transfer muffins to an airtight container and refrigerate for another 3 days. Refrigeration helps muffins to retain moisture. If there are any leftovers, of course.
Freezing: Place cooled muffins in a gallon size Ziploc bag, let as much air as possible and freeze for up to 3 months. Mini quick breads take about 3 hours to thaw on a counter.
Enjoy!
More Healthy Muffins to Try
- Healthy carrot muffins
- Healthy pumpkin muffins
- Healthy apple muffins
- Healthy zucchini muffins
- Healthy chocolate chip muffins
You may also love these zucchini recipes!


Banana Zucchini Muffins
Ingredients
- 1 large egg
- 1 cup 3 large very ripe bananas, mashed
- 1 cup shredded zucchini packed and not squeezed
- 1/4 cup maple syrup or honey
- 3 tbsp oil
- 1 tsp pure vanilla extract
- 1 tsp baking powder aluminum free
- 1/2 tsp baking soda
- 1/4 tsp salt
- 1 1/4 cups whole wheat or spelt flour
- 100 gr dark chocolate bar coarsely chopped
- Cooking spray I use Misto
Instructions
- Preheat oven to 375 degrees F and spray non-stick 12 muffin tin with cooking spray. Set aside.
- In a large mixing bowl, lightly beat the egg. Add bananas and mash well.
- Add remaining ingredients, except flour and chocolate, and whisk to combine.
- Now add flour and gently stir until well incorporated. Do not over mix otherwise muffins will be tough.
- Add chocolate chunks and give a few more gentle stirs.
- Fill each tin almost full with batter (I used trigger ice cream scoop) and bake for 22 minutes or until a toothpick inserted in the centre comes out clean.
- Let muffins cool for about 5 minutes and transfer to a cooling rack to cool off completely.
Store: Store in a cold dry place for a few days or freeze for up to 3 months.
Notes
- Bananas – Make sure bananas are very ripe. The uglier bananas, the sweeter the muffins.
- Zucchini – Shred on medium size hole grater and pack in the measuring cup. Do not squeeze.
- Whole wheat or spelt flour – These are only 2 flours I would recommend to use because other flours act differently. Baking is a science and it is best to follow the recipe for favorable results.
- Maple syrup – Any liquid sweetener like honey, agave or brown rice syrup works. As long as it’s not sugar. Dry sweetener will offset the ratios and batter won’t work.
- Egg – Learn how to make a flax egg if you wish.
- Oil – Any mild tasting oil works.
Nutrition
Recipes and images are a copyright of ifoodreal.com. It is against the law to republish recipes without permission. Nutritional info is approximate.
We loved this recipe. I even used Bob’s Red Mill Gluten Free Flour. Very good. Any idea how many WW points for each muffin?
Fantastic! Glad you enjoyed the recipe, Jane! No idea on WW Points…
Hi there!
I have a question….I just made these muffins and they didn’t seem to rise….I had to cook them a little longer as my toothpick came out wet but when I took them out they caved in a little. They tasted delicious but would have been better if not so doughy.
Any thoughts or suggestions?
Lisa
Hmm. So many things could go wrong. What flour did you use? Did you scrape off top with a knife when measuring flour? Correct amount of baking powder and soda? Not mixed up between tablespoons and teaspoons? Any other substitutions? Measured bananas? Just trying to see what went wrong.
I’ve made this recipe numerous times, my boys love them and anyone who tries them love them too! Was just wondering if you know if it would work as a cake instead of muffins?
Hi Melissa. That is the best when kids (& the rest of the family) love what we moms make. That’s so great! You can but it will be more dense of a cake but not bad at all. And might be slightly different cook time. Just keep checking middle with a toothpick.
This recipe is a keeper! I substituted fresh blueberries for the chocolate. The muffins are moist and so yummy!
I forgot to rate the recipe. This one gets 5 stars!
Thank you!
I baked these muffins earlier today. I just tried one, and again….delicious! I just love your healthy snacks. They are so tasteful that I could eat them all at once, but I guess then it’s not healthy anymore. LOL!
Haha yes and no. At some point you will be so full you will skip a few meals.
We have made these twice: once for ourselves, and once to bring to a friends…. and these muffins are a big crowd-pleaser! I highly recommend you try this recipe!
Happy you enjoyed the recipe, Christine!
I was a little confused because the post said no oil but then the recipe called for 3tblspns oil. I subbed it for applesauce to really have no oil and just lightly misted the muffin color liners with avocado oil.
Sorry about confusion. Muffins need oil. I will fix that!
I would like to make these muffins, but unsure of the amount of chocolate to add. How big or what size is your chocolate bar? 100grm or 200grm
100 grams. That’s our standard in America. I will add that.:)
Thanks Olena! Made these yesterday and they were amazing. I love your page and great recipes!
Awesome!!! And thank you. And enjoy!
I’m so glad you said NOT to squeeze out the zucchini. It pisses me off so much when a recipe says to squeeze out the liquid lol! Great recipe, I’ll be making them again and again 🙂
Why does it piss you off? Lol. You are funny. Sometimes it’s necessary though. I know but … Glad you enjoyed!
These muffins are fantastic! Our family is focusing on low sugar rather than low fat due to recent research, so I appreciated the lower sugar amount. We loved them after they cooled best and they are a great snack!
Glad you enjoyed, Cathy!
My son has been whining lately for me to buy those pre-packaged mini muffins for his breakfast, but I just can’t force myself to do it. The price is ridiculous, and they are so full of junk. But I knew I could find a good alternative from your site to make us both happy. The best zucchini I could find at the store was very small, so I added a grated carrot to make up the ingredient difference. I added 1/4 teaspoon cinnamon, and these muffins taste like cake but no junkie fillers! Little man is going to be thrilled with tomorrow’s breakfast. You are right…the banana lends just nice sweetness and the muffins are light and fluffy.
I love that you focus on clean and healthy eating, so thank you for all the hard work you do to present such tasty dishes and healthy treats.
You are so welcome! And good call, those muffins are as sweet as candy!!!