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    Home » Desserts » Zucchini Brownies

    Zucchini Brownies

    Published: Aug 11, 2016 · Modified: Jun 5, 2022 by Tammy Overhoff

    Jump to Recipe Print Recipe

    Zucchini is the secret ingredient to incredibly rich ooey gooey chocolate brownies! Who knew?! 

    Zucchini brownies that are so delicious and rich you would never guess there's vegetables hidden in them!

    A week or so I was gifted with 2 incredible huge zucchinis! Like enormous! I was pretty pumped – slightly scared – but excited to create a bunch of new recipes using these abnormally sized zucchini.

    zucchinifbpic

    Of course, I started with throwing a couple slices on the grill to go with some chicken sausage I was making. I say “of course” because isn’t that what we all think to do with the first zucchini of the season? Or is it just me?

    Anyway, I wanted to get more creative than just grilled zucchini so I decided to venture out a bit and throw some zucchini in brownies. Whoa!

    Now if you are on Pinterest for a second, and looked up zucchini recipes even just one time, then I’m confident you’re not surprised by the notion of putting zucchini in a brownie recipe. If this does surprise you please let me ease your fears because I am not kidding when I say this is probably one of the most delicious brownie recipes I ever tasted.

    A couple things to keep in mind. When I first started to prep the zucchini for recipes I decided to grate the zucchini using the large holes of my OXO box grater. Now grated zucchini goes well in recipes where you don’t mind seeing or eating pieces of zucchini. For exampling, turkey meatloaf or meatballs are recipes I would use largely grated zucchini in. Even zucchini bread I think grated zucchini works fine.

    Now with brownies my gut was telling me different. I almost used the grated zucchini but at the last minute I decided to put the grated zucchini in my food processor and give it a couple pulses until it was very finely chopped/grated. You could just grate the zucchini using the small holes of the box grater too. I did this last year with my double chocolate zucchini muffins. The point is you don’t want chunks or long strands of zucchini in your brownies. If you don’t care then do whatever you like but I recommend keeping it small and hidden.

    I also kept this recipe wholesome by using white-whole wheat flour instead of all white. This gives it more fiber and is less processed. The moisture from the zucchini keep the flour from drying out or feeling too “whole grain”. Honestly, you won’t even notice. I did use 1.5 cups of sugar because 1 cup just wasn’t enough. You could probably get away with 1 1/4 cups but I was happier with use 1.5 cups of sugar. Remember this is a treat not lunch. After all is said and done this zucchini brownie recipe makes 16 squares and is only 150 calories per serving. Plus it’s homemade with love. Not processed from a box.

    Also, you will be happy to know that this is a one-bowl brownie recipe. Yay! I mixed all the wet ingredients together first then put the dry ingredients on top and slowly stirred until everything was combined and super chocolately.

    zucchinibrownies4

    One tip with this zucchini brownie recipe is try to wait a half hour or so before cutting into squares. I even stuck my brownies in the refrigerator to help them set. Personally, I love cold brownies because they taste like a cross between fudge and brownies.

    zucchinibrownies

    As I said before, these zucchini brownies are easily one of the best brownies recipes I ever made. Because the zucchini is so fine you don’t even know it’s there but it helps to bring a ton of moisture and creates a super rich chocolate brownie that truly melts in your mouth.

    Oh one more thing to keep in mind, make sure to squeeze any excess water out of the zucchini before putting into the batter. Zucchini produces a lot of water and too much water will not be good for any recipe, especially this brownie recipe.

    zucchinibrownie5

    Are you excited to make these zucchini brownies? I hope you are and  truly hope you do. If you make them please tag me on Instagram and use the hashtag #organizeyourselfskinny.

    Zucchini brownies that are so delicious and rich you would never guess there's vegetables hidden in them!

    Zucchini Brownies

    Grated zucchini is the secret ingredient to incredibly rich ooey gooey chocolate brownies! Who knew?!
    5 from 3 votes
    Print Pin Rate
    Prep Time: 15 minutes minutes
    Cook Time: 24 minutes minutes
    Total Time: 39 minutes minutes
    Servings: 16
    Calories: 150kcal
    Author: Organize Yourself Skinny

    Ingredients

    • ¼ cup unsalted butter softened
    • 1 ¼ cup granulated sugar
    • 2 beaten eggs
    • 1- teaspoon pure vanilla extract
    • 1 cup finely grated zucchini water squeezed out
    • ½ cup cocoa powder
    • ¾ cup white whole-wheat flour
    • ¼ teaspoon salt
    • ½ teaspoon baking powder
    • ¼ cup semi-sweet chocolate chips

    Instructions

    • Preheat oven to 350 degrees.
    • In a medium to large mixing bowl mix together the sugar and butter until combined. Mix in the eggs until mixture is creamy and blended.
    • Stir in the vanilla and zucchini.
    • On top of the wet ingredients place the cocoa powder, flour, salt, and baking powder. Stir until all the ingredients are combined and batter is rich and chocolately.
    • Slowly stir in the chocolate chips.
    • Pour into a 9-inch baking pan and bake for 23 – 25 minutes or until you can insert a toothpick and crumbs stick to it. You don’t want to overcook the brownies or they will be dry. My brownies cook perfect at 24 minutes but it depends on your oven.
    • Take out of the oven and let sit for 1/2 hour to 1-hour. Cut into 16 squares and enjoy.

    Notes

    sugar: 21 grams.
    Make-ahead instructions
    These brownies can be made ahead of time and kept in the refrigerator up to 5 – 7 days and frozen up to 3 months. I recommend freezing into portions so you can grab a little treat when you want.

    Nutrition

    Serving: 1g | Calories: 150kcal | Carbohydrates: 27g | Protein: 2g | Fat: 5g | Saturated Fat: 3g | Fiber: 2g

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    Desserts, Recipes

    About Tammy Overhoff

    Hi, I’m Tammy Overhoff, a busy mom, wife, and entrepreneur. I am the owner, author, and recipe developer here at Organize Yourself Skinny. Since 2011 Organize Yourself Skinny has become a trusted resource for clean eating recipes to meal prep, reviews, and lifestyle hacks to help you fit healthy habits and routines into your busy schedule. Check out my online shop Reset & Flourish for all of my eBooks, Guides, and Bundles!

    Reader Interactions

    Comments

    1. Myra says

      July 27, 2021 at 9:21 am

      5 stars
      Amazing so good and moist!

      Reply
      • Tammy Kresge says

        July 30, 2021 at 6:26 am

        That’s great! So happy you loved them!

        Reply
    2. Joanne says

      July 26, 2021 at 7:40 pm

      These brownies are so amazing! We love them. Just the perfect texture with a melt in your mouth taste of heavenly chocolate. A perfect balance. I have had so many zucchini this summer, so this recipe is a wonderful addition to use them up. Thank you for a recipe full of wonderful deliciousness!

      Reply
      • Tammy Kresge says

        July 30, 2021 at 6:27 am

        SO happy you love them!

        Reply
    3. B. Lee says

      October 10, 2020 at 9:07 pm

      Awesome brownies, a little too sweet for my tastes, but the rest of the family loved them.

      Next time, I’ll use 3/4 cup sugar or skip the chocolate chips to cut the sweetness.

      Reply
      • Tammy Kresge says

        October 12, 2020 at 1:55 pm

        So happy you’re family loved these. Yes, try cutting the sugar next time and see what you think. let me know how it goes.

        Reply
        • Roberta Greany says

          July 18, 2021 at 6:57 pm

          When I took them out at 25 min the center was still very loose so cooked for another 5 min. Waiting to take them out. Will taste in 1/2 hour but the kitchen smells Devine.

    4. shelly moe says

      August 25, 2017 at 11:12 pm

      5 stars
      Made this a few days ago and it was soooooo good!!! Super moist! These are more cake like, but still amazing!

      Reply
    5. Emma says

      May 27, 2017 at 4:54 pm

      Brilliant recipe thanks 😃 You’d have no idea what was hiding in them. I even used a mix of squash, carrots & courgette when I was running low on courgette & it was still lovely.

      Reply
    6. Kerry says

      August 15, 2016 at 2:59 pm

      5 stars
      I added some cinnamon and hot pepper flakes to these brownies. Yummy! We like a little spice with our chocolate.

      Reply

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    Hi, I’m Tammy Overhoff, a busy mom, wife, and entrepreneur. I am the owner, author, and recipe developer here at Organize Yourself Skinny. Since 2011 Organize Yourself Skinny has become a trusted resource for clean eating meal prep recipes, reviews, and lifestyle hacks to help you fit healthy habits and routines into your busy schedule. Check out my online shop Reset & Flourish for all of my eBooks, Guides, and Bundles!

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