Best Zucchini Brownies Recipe (Flourless!)- TBMW (2024)

This zucchini brownie recipe is a sneaky way to hide some vegetables in your chocolate desserts! Rich, fudgy, and naturally flourless, no one will know there is zucchini in it!

Best Zucchini Brownies Recipe (Flourless!)- TBMW (1)

I’m no stranger to adding zucchini to desserts. I’ve used to it make a chocolate zucchini bread, classic zucchini bread, and even a chocolate cake. Oh, and let’s not forget the muffins, too.

However, the most delicious dessert to add it to is brownies.

Table of Contents
  1. Why you’ll love these zucchini brownies
  2. Ingredients needed
  3. How to make zucchini brownies
  4. Tips to make the best recipe
  5. Dietary swaps and variations
  6. Storage instructions
  7. Recommended tools to make this recipe
  8. More brownie recipe to try
  9. Frequently Asked Questions
  10. Zucchini Brownies (Recipe Card)

Why you’ll love these zucchini brownies

  • They are healthier. These brownies don’t use any flour or refined sugar, so even without the zucchini, they are already a healthier dessert (similar to our healthy brownies!).
  • Quick and easy to make. From prep the plate, this entire dessert bakes up in just 25 minutes.
  • You can make it diet-friendly. Not only are these brownies naturally gluten free, but you can adapt them to other diets out there with just a few tweaks.
  • Fudgy and rich. Most importantly, zucchini brownies tick all the right boxes when it comes to it’s taste and texture!

Ingredients needed

  • Almond butter– I like to make my own, but any no-stir almond butter works well.
  • Maple syrup–Agave or honey work, too.
  • Brown sugar OR coconut sugar– Either of these sugars works. Go for coconut sugar if you want these brownies to be healthier.
  • Eggs– room temperature.
  • Vanilla extract– A must for any good chocolate dessert.
  • Unsweetened cocoa powder– 100% Dutch processed and sifted.
  • Salt. A pinch of salt will transform the flavor and texture.
  • Baking powder– Leavening agent to give the brownies some rise and stability.
  • Zucchini– Finely shredded zucchini with the moisture removed. See my tips below on how to shred zucchini perfectly for desserts.
  • Chocolate chips– Optional, but who doesn’t love brownies with pools of chocolate throughout?

How to make zucchini brownies

Step 1- make the batter

Mix the almond butter, maple syrup, brown sugar, eggs, and vanilla extract in a large bowl. Mix through the cocoa and baking powder, then stir through the zucchini and chocolate chips.

Step 2- bake the brownies

Transferthe mixture into a lined square pan and reserve some chocolate chips to place on top.Bakethe brownies for 22-25 minutes or until a skewer comes out mostly clean.

Best Zucchini Brownies Recipe (Flourless!)- TBMW (2)

Tips to make the best recipe

  • Do not over-bake the brownies; they will continue to cook as they cool down.
  • Always reserve a handful of chocolate chips for topping the brownies with, as that guarantees tons of chocolate in every bite!
  • Use unsweetened cocoa powder to give your brownies a rich, chocolatey flavor without adding extra sugar. Make sure to use good quality cocoa powder for the best results.
  • Don’t overmix the batter; it can make your brownies tough and dry. Mix the wet and dry ingredients until combined, then gently fold the shredded zucchini and chocolate.

Dietary swaps and variations

These brownies are super forgiving, so you can easily adapt them to other diets or change up their texture by adding nuts, frosting, and more:

  • Skip the eggs. Make them eggless by replacing the eggs with one of these egg substitutes.
  • Cut the carbs. For low carb zucchini brownies, swap the maple syrup for keto maple syrup and use a brown sugar substitute.
  • Change up the flavor. Add mix-ins like walnuts, coconut flakes, or even white chocolate chips.
  • Replace the nut butter. Substitute the almond butter for peanut butter, cashew butter, or a nut free alternative like tahini.
  • Frost it! Add some frosting, like a chocolate frosting or a healthy frosting.

Storage instructions

To store: Leftover brownies can be stored in the refrigerator, covered, for up to two weeks.

To freeze: Place the cooled baked brownies in an airtight container and store them in the freezer for up to six months.

  • Box grater. To shred the zucchini (or anything, really!) perfectly.
  • Square pan. My go-to pans when baking brownies, bars, or blondies.
  • Spatula. A good quality rubber spatula folds in everything seamlessly.
Best Zucchini Brownies Recipe (Flourless!)- TBMW (3)

More brownie recipe to try

  • Keto brownies
  • Healthy brownies
  • Vegan brownies
  • Almond flour brownies
  • Coconut flour brownies
  • Nutella brownies

Frequently Asked Questions

What does zucchini replace in baking?

Zucchini doesn’t technically replace anything but can enhance baked goods by adding moisture and nutrition. For brownies and cakes, it makes them super moist.

Can you taste the zucchini in zucchini brownies?

No, the zucchini in brownies has a very mild flavor and blends in well with the other ingredients. You won’t be able to taste them at all.

Can you use frozen zucchini?

Yes, you can use frozen zucchini for this recipe. Thaw the zucchini completely and squeeze out any excess moisture before using them.

What can you serve with zucchini brownies?

While delicious on their own, you can add some whipped cream, ice cream, or even fresh berries.

Best Zucchini Brownies Recipe (Flourless!)- TBMW (4)

Zucchini Brownies

This zucchini brownie recipe is a sneaky way to hide some vegetables in your chocolate desserts! Rich, fudgy, and naturally flourless, no one will know there is zucchini in it!

Servings: 12 Brownies

Prep: 1 minute min

Cook: 25 minutes mins

Total: 26 minutes mins

Rate This Recipe

Print

Ingredients

Instructions

  • Preheat the oven to 180C/350F. Line an 8 x 8-inch pan with parchment paper and set aside.

  • In a mixing bowl, whisk together the almond butter, maple syrup, brown sugar, eggs, and vanilla extract. Add in the cocoa powder and baking powder. Fold through the zucchini and chocolate chips.

  • Transfer your brownie batter to the lined pan and bake for 25-27 minutes, or until a toothpick comes out just clean from the center.

  • Allow brownies to cool in the pan completely before slicing and serving.

Notes

TO STORE: Leftover brownies can be stored in the refrigerator, covered, for up to two weeks.

TO FREEZE: Place the cooled baked brownies in an airtight container and store them in the freezer for up to six months.

Nutrition

Serving: 1brownieCalories: 148kcalCarbohydrates: 7gProtein: 6gFat: 13gSodium: 44mgPotassium: 194mgFiber: 5gVitamin A: 5IUVitamin C: 1mgCalcium: 94mgIron: 2mgNET CARBS: 2g

Course: Dessert

Cuisine: American

Author: Arman Liew

Tried this recipe?Give us a shout at @thebigmansworld or tag #thebigmansworld!

Disclosure: This post may contain affiliate links. I may earn a small commission for my endorsem*nt, recommendation, testimonial, and/or link to any products or services from this website.

Best Zucchini Brownies Recipe (Flourless!)- TBMW (2024)

FAQs

Can I bake brownies in a glass pan without parchment paper? ›

In my experience, a(n) (un)healthy layer of shortening or butter in the baking pan will do a decent job of keeping brownies from sticking to the pan. I usually put some on a scrunched up paper towel and coat the empty baking pan. Also, if the brownies are underdone, they will be inclined to stick.

Why is flour important in brownies? ›

Flour's primary role in brownies is to bind and set the matrix of ingredients. “Sugar sweetens; chocolate, vanilla and salt boost flavor; eggs contribute structure and mouthfeel; and flour provides the backbone,” Phillip says.

What can you use instead of water in brownie mix? ›

One change is to use milk or heavy cream instead of water. This change will make brownies more moist and gooey since milk is more fatty and flavorful than water. A second change is to use butter instead of oil. For similar reasons to using milk, butter adds a rich and more decadent quality to the batter.

Why is my brownie crispy? ›

Looks to be either over mixed (too much gluten makes it doughy) or over baked (dries out the texture and makes it crispy on top). Try mixing as little as possible and reducing the oven temp a bit, take the brownies out when there's a slight wobble in the centre and they will finish baking through in the pan.

Is it better to bake brownies with butter or parchment paper? ›

Oh, because it makes removing your brownies from the pan a cinch, and makes clean-up quicker too. "Line all your pans with parchment paper!" notes Molly Hanson, executive pastry chef, Grill 23 & Bar in Boston, Massachusetts. The trick not only works for brownies and bars, but cakes and cookies, too.

Is it better to bake brownies in metal or glass pan? ›

If you make brownies or bake often, consider using or purchasing a metal pan to use in place of your Pyrex dish. Metal pans, specifically aluminum, absorb and transfer heat more consistently than glass, making them perfect for delicious, evenly-cooked, moist brownies every time.

What makes brownies fudgy vs cakey? ›

Fudgy brownies have a higher fat-to-flour ratio than cakey ones. So add more fat—in this case, butter and chocolate. A cakey batch has more flour and relies on baking powder for leavening. The amount of sugar and eggs does not change whether you're going fudgy or cakey.

What flour do professional bakers use? ›

Pastry flour is the middle ground between cake flour and all-purpose flour. Professional bakers love that it's finely milled with a protein content that hovers around eight to nine percent, striking the perfect balance between flakiness and tenderness while maintaining structure.

What can I substitute flour for in brownies? ›

  1. Almond flour. Almond flour is usually made with almonds that have been blanched and then finely ground to a light, floury texture. ...
  2. Coconut flour. Coconut flour is made from coconut pulp that's been dried out and then ground up. ...
  3. Quinoa flour. ...
  4. Chickpea flour. ...
  5. Brown rice flour. ...
  6. Oat flour. ...
  7. Spelt flour. ...
  8. Buckwheat flour.
Apr 22, 2020

What does adding an extra egg to brownie mix do? ›

They give brownies a lighter, drier, and more cake-like texture. If you prefer this over the chewy variety, then go ahead and crack in that additional egg. On the other hand, too many eggs will yield brownies that are hard, heavy, and tough.

What does adding milk instead of water do to brownies? ›

Brownie recipes traditionally call for water as it serves as a neutral liquid that hydrates the dry ingredients. However, using milk instead of water can impart a creamier texture and richer flavor to your brownies. The milk's fat content adds a smoothness that water cannot provide, resulting in a more indulgent treat.

What happens if you use butter instead of oil in brownies? ›

Oil Brownies: These were chewier with crunchier edges and a crunchier topping. They were more matte on top with a far less crinkly shiny brownie 'skin. ' They tasted more like box mix brownies. Butter Brownies: These were much fudgier, softer, and had a melt-in-your-mouth texture.

Can you over mix brownie batter? ›

Over mixing brownie leads to too much air incorporation and can leave your brownie looking and tasting like a chocolate cake. Under mixing will lead to insufficient combination of your core ingredients and so the brownie texture will not form to perfection.

Why don t my brownies have a crackly top? ›

Add semisweet chocolate chips

That's when I realized that the extra step of adding chocolate chips to the brownie batter helps the brownies get a crackly top.

Why doesn't my brownie get the crinkle top? ›

Problem 4: My brownies don't have a SHINY CRUST

The paper-thin crinkly crust can only form if the sugar in the brownies has fully dissolved and broken down. The best way to achieve this is by making sure you thoroughly beat the sugar and the eggs.

Is it OK to bake brownies in a glass pan? ›

In fact, using glass or even ceramic baking pans for certain recipes, such as brownies or banana bread, may create adverse results! This is because they take LONGER to conduct heat. Often times the edges become overcooked before the heat has transferred enough to cook through the center.

Do glass pans need parchment paper? ›

Yes, it is safe to put food on a piece of paper in a glass or ceramic baking dish when cooking instead of using aluminium foil or not using any paper. However, the paper should be parchment paper, as this is designed to withstand high temperatures without burning.

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