This post may contain affiliate links. See my disclosure policy.
These 5-ingredient zucchini bars make a fabulously healthy dessert or sweet breakfast that comes together in no time. They are naturally sweetened, flourless, and egg-free.
Love wholesome dessert bars? Try my strawberry oatmeal bars, raspberry bars, and carrot cake bars next.
These zucchini bars were one of the sneaky ways my mom would get us kids to eat our veggies! Provided there was some visible chocolate chip action happening on top, we’d scoff them down. Little did we know that they were wholesome and healthy!
Table of Contents
Why I love this recipe
- They have a perfect texture. They are pleasantly gooey and soft even after they have cooled.
- Easy and quick. Unlike some unbaked bar recipes, you don’t have to wait for hours to be able to enjoy these healthy treats. It takes less than an hour to bake these bars, and enjoy them right away if you are impatient.
- Secretly healthy. These bars are free from refined sugar, have no white flour, and are packed with fiber and whole grains.
★★★★★ REVIEW
“My husband and son loved these, and they don’t even like zucchini. They looked and tasted like an amazing treat, and I loved knowing they were eating something healthy. They did not last long. I will have to make a 2nd batch soon!” – Noelle
Ingredients needed
- Rolled oats. Quick oats will also work for this recipe, but they will yield a softer texture. You will need to add an extra tablespoon of oats or oat flour to improve the consistency of the batter.
- Banana. Use a ripe banana to mash it easily and provide sweetness for the bars. Bananas can be quite overpowering, so if you’d like an alternative, try unsweetened applesauce or pumpkin puree. You may need to add some maple syrup or brown sugar to compensate for the lack of sweetness.
- Peanut butter. Smooth and creamy peanut butter with no added sugar. Not a fan of peanut butter or have an allergy? Swap it out for almond butter, sunflower seed butter or tahini.
- Zucchini. Shredded.
- Chocolate chips. To fold into the batter!
- Optional flavor boosters. A few teaspoons vanilla extract, a pinch of baking powder, and a pinch of salt.
Find the printable recipe with measurements below.
How to make zucchini bars
Step 1 – Combine all ingredients. In a large bowl, add all the ingredients, except the zucchini and chocolate chips, and mix until combined. Fold through the shredded zucchini and chocolate chips.
Step 2 – Bake the bars. Transfer the zucchini batter to the lined baking pan. Bake the bars for 18 to 20 minutes or until a toothpick comes out clean.
Arman’s recipe tips
- Remove the moisture from the zucchini. Once you have shredded the zucchini, use a cheesecloth or your hands to squeeze out the excess moisture. Skipping this step will result in overly moist and undercooked bars.
- If you like your bars to be extra gooey, remove them from the oven earlier.
- If you are allergic to oats, swap them for quinoa or buckwheat flakes. Both will work, though the bars’ texture and flavor will be slightly different.
- Cut the bars once they have completely cooled. This prevents the bars from falling apart and helps you achieve clean cuts.
Variations
- Add spices like cinnamon, nutmeg, or even a touch of ginger.
- Frost them! If I’m feeling fancy, I like to add some cream cheese frosting, brown butter frosting, or a simple powdered sugar glaze over the top.
- Add some protein. Fold through a scoop (1/2 cup) of your favorite protein powder and each bar will pack in an extra 8 grams of protein.
- Change up the mix-ins. Add fresh berries, nuts, seeds, or chopped chocolate.
Storage instructions
To store. Place leftovers in an airtight container in the fridge for up to 5 days.
To freeze. These bars are freezer-friendly. They can be stored in the freezer for up to 2 months. Wrap the bars in parchment paper or food wrap to prevent them from sticking to each other.
Frequently asked questions
To shred zucchini, first, wash it and dry it. Trim the ends. Hold a box grater over a bowl or a plate and shred the zucchini as much as possible. Use the side of the box grater with the largest holes. You can also use a food processor.
When made with gluten-free oats, these bars are suitable for celiacs.
More sneaky zucchini recipes
- Healthy zucchini bread
- Zucchini chocolate cake
- Healthy zucchini muffins
- Healthy chocolate zucchini bread
- Zucchini brownies
- Zucchini pancakes (sweet or savory)
Zucchini Bars
Ingredients
- 2 cups gluten free rolled oats
- 1/2 cup peanut butter can sub for any nut or seed butter
- 1 1/4 cups banana mashed
- 1/4 cup zucchini shredded and moisture squeezed out
- 1/2 cup chocolate chips
Instructions
- Preheat the oven to 180C/350F. Line an 8 x 8-inch pan with parchment paper and set aside.
- In a large mixing bowl, add all your ingredients, except for your zucchini and chocolate chips, and mix well. Fold in your chocolate chips and shredded zucchini.
- Transfer the zucchini bar batter into the lined pan and spread out using a rubber spatula. Top with extra chocolate chips and bake for 18-25 minutes, or until a toothpick comes out clean.
- Allow the zucchini bars to cool in the pan completely, before slicing up into 8 bars.
These were incredible!!!
Zucchini im cookies. Never heard of that before. So creative.
Haven’t tried recipe yet but it does seem easy to prepare and delicious.
LOVE these are gluten free! and uses the extra zucchini from the garden.
This looks tasty. I should try this out on the family.
Ignore
my question.. just read you can sub
Have you tried subbing sun butter for peanut butter allergy peeps? I don’t want to buy almond butter if I can use the sun butter.
My husband and son loved these, and they don’t even like zucchini. They looked and tasted like an amazing treat, and I loved knowing they were eating something healthy. They did not last long. I will have to make a 2nd batch soon!
😀 That is what I like to hear! 🙂
I have struggled to find keto desserts that don’t taste like keto desserts. Just made the keto version of these and the search has ended. They are amazing!! Sooo delicious!
Aw thank you!
YES something healthy, delicious, and sweet that includes almond flour! Zucchini is a freaking bomb ingredient and I miss baking with it. These bars are a wonderful way to start!
How about sugar free recipes for diabetics? Have several friends who are diabetics so when I have to take stuff to meetings I can take something they can eat.
You would be best to run it by a medical professional.
This is not keto friendly.
Did you check out the recipes and content? There is a clear and evident keto option. Enjoy