You may have heard me talk about my recipe search for “the one.” What’s the one? It’s the recipe. The one that trumps all the others you’ve tried for that particular thing and ends your search to find the best. It’s the one that you make over and over again until the page in the recipe book gets ingrained in your head. I have a huge list of things I’m still on a quest for and others that have happily settled in their spots as “the one” in my book. That’s not to say that everything that is perfection to me is going to be perfection to anyone else, so I’ll never say something is the best, but it might be the best for me.


This recipe turns out bread so light and moist and chocolatey that it’s pretty much cake in a loaf pan. But calling it bread and putting a vegetable in it makes it sound hip and healthy and appropriate for things other than dessert. But just so you know, you could totally eat this for dessert. With ice cream 🙂 If fact I made a cake out of it, here. This is the one! Go eat your veggies, kids!
Hopefully some of you still have zucchini coming out of your ears so you can give this a shot. And if you didn’t grow your own zucchini, this is totally worth buying some for!
Ingredient Notes
- Bread
- Grated zucchini
- Flour
- Cinnamon
- Salt
- Baking soda
- Unsweetened cocoa powder
- Canola Oil
- Granulated sugar
- Brown sugar
- Eggs
- Vanilla
- Sour cream – Greek or regular yogurt will work in a pinch!
- Mini chocolate chips
- Orange zest (optional)
- Topping
- Brown sugar
- Granulated sugar
- Cinnamon



How to Make Chocolate Zucchini Bread
- There’s no surprises here, you’ll mix up some dry ingredients, and I include a little cinnamon in there with the cocoa. It doesn’t make it taste cinnamon-y, it just adds a great depth of flavor and enhances the cocoa.
- I also add sour cream to make it super moist but keeping it tender. If you’re ever making this and find yourself out of sour cream, you can sub Greek yogurt (or even regular yogurt).
- And then of course the zucchini. I made this several times in a row just to see how much I could push the quantity of zucchini. I included as much as I could while still keeping it awesome. I will say that zucchini sometimes has different levels of moisture. Some are really “wet” and others on the dry side, which is why sometimes you can make recipes like this and have them turn out a little different each time. If I notice my zucchini looks a little water-logged, I just place the grated pieces in a strainer while I prep the recipe and press out a little water. But usually I just grate and toss right in.
- You’ll bake it for 50-60 minutes, but I set my timer for 45 minutes and then keep an eye on it for the remainder. Ya never know how different ovens handle things. One of the best parts about this recipe is that I sprinkle on a little sugar mixture before baking that creates a crackly crust that’s SO good. You’ll want to pick it off, guaranteed.
- When it’s done a toothpick or skewer should come out without goopy batter on it and the top will be gorgeous and cracked with sugar. Let it cool on a rack for 5-10 minutes and then remove from pans. You definitely have to eat a slice warm (but not hot, or it will fall apart). And slathered with butter. When you call it a quick “bread” it’s okay to slather it in butter, when it reality it’s like slathering a piece of really good chocolate cake in butter. Just do it. It’s bread. And vegetables.

Storing and Other Tips
- Store cooled bread wrapped tightly in plastic or a sealed container to keep from drying out. Eat within 3-4 days for best results!
- This recipe makes two loaves of bread so you can give one away (or not, I won’t judge). A great way to package breads like this is just to wrap a piece of parchment around the middle and tie with a ribbon. So much cuter than shrink-wrapping the stuff in plastic, don’t you think?
- It makes fantastic chocolate zucchini muffins as well. I used papers in the muffin tin and cooked them at the same temp. Set your timer for 10-12 minutes and then keep an eye on them (cuz I can’t remember exactly how long they took!) I made 12 large muffins, 12 mini muffins, and one small loaf- so you definitely get a bunch!

Frequently Asked Questions
You are welcome to make half a batch, but some of the ingredients are harder to halve. You can use one whole egg and one egg yolk and 6 tablespoons of mini chips. But I highly recommend making both if you’re going through the trouble of baking. You can always bless someone with your extra bread or freeze for later!
While I’ve never made it with yellow squash, it would probably work just fine, as long as the squash is young and has not formed a thick skin yet.
Drowning in zucchini? Try these other zucchini recipes!

Chocolate Zucchini Bread
Equipment
- 2 9×5 loaf pans
Ingredients
Topping
- 2 tablespoons brown sugar
- 2 tablespoons white sugar
- ½ teaspoon cinnamon
Bread
- 3 cups grated zucchini
- 2 cups flour
- 2 teaspoons cinnamon
- ½ teaspoons salt
- 1 ½ teaspoons baking soda
- 6 tablespoons unsweetened cocoa powder
- ½ cup canola oil
- 1 cup sugar
- ¼ cup brown sugar
- 3 eggs
- 2 teaspoons vanilla
- ½ cup sour cream
- ¾ cup mini chocolate chips
- zest from one orange optional
Instructions
- Preheat oven to 350℉. Butter and flour 2 loaf pans and set aside. Set shredded zucchini in a fine mesh strainer over a bowl and set aside.
- Mix topping ingredients in a small bowl and set aside.
- Place flour, cinnamon, baking soda, salt, and cocoa powder in a small bowl and whisk to combine. Set aside.
- With a stand or hand mixer beat oil, white sugar, brown sugar, and eggs until combined and slightly fluffy, 1-2 minutes. Add vanilla and sour cream and mix until combined.
- Gently press down on zucchini in strainer and discard any excess liquid. Add zucchini to batter (and zest if you’re using).
- Take a spoonful of the flour mixture and stir in with the chocolate chips (that will help keep them evenly distributed.) Add the remaining flour mixture to the batter and stir just until combined.
- Divide the batter between the two pans, and sprinkle topping over each.
- Bake in your preheated 350℉ oven for 50-60 minutes.
- Let it cool on a rack for 5-10 minutes, then remove from pans.
Notes
- Nutritional information was calculated for 2 whole loaves.
- After greasing pans, wipe 1″ edge clean with a paper towel all along the top of the pan. This will prevent the batter from “slipping down”, and give you a perfectly crowned loaf every time.
- When baking, put loaf pans on cookie sheets for easy moving.
- To test for doneness, insert toothpick and ensure it comes out clean. If it comes out goopey and covered in batter, continue baking for another 5 – 10 minutes.












Questions & Reviews
I baked this bread 3 weeks ago and then adapted it to a gluten and dairy free version for my two boys and friend, (I had a lot of zucchini). My wheat free and regular versions were a huge hit!!
If anyone is intrested this is what I did:
flour mixture of 1 cup Brown rice flour, 1/2 cup Tapioca starch and 1/2 cup of Quiona Flour.
For sour cream I opened a can of full fat cocount milk that had been still for a few days and scooped the cream form the top. ( FYI the cream can also be whipped and used instead of cow whipping cream, yummy!)
Love this recipe made it a bunch of times, this time I added walnuts and it was amazing! I also did 1 cup white flour and 1 cup king arthur’s whole wheat flour and you can’t tell a difference, just a way to make it a little healthier. You have to use king arthur’s whole wheat though because other whole wheat flours are to grainy and don’t taste as good.
Just tried out this recipe today, and the bread turned out beatifully! I made one 8″ loaf and two mini loaves. I took the mini loaves out about 10 minutes before the 8″ loaf. My husband loved the first warm slice right out of the oven so much that I don’t know if he’ll let me give away the mini loaves like I was planning. Luckily, I’ve got tons of zucchini from the garden, so I’ll definitely be making more of this recipe! Thanks a bunch!
Absolutely delicious! Your recipes are ones that we can always trust! The directions paired with the pictures inspire us to make them, and the outcomes are always yummy! Thanks for that!
I just made this Chocolate Zucchini Bread tonight, and it was wonderful. My husband loved it, and he is doesn’t like sweets very much. It was very moist, and the topping makes the top nice and crunchy. Thanks!
This receipe is the perfect zucchini bread! My kids were woofing down slices and asking for more chocolate “cake”. 🙂 The texture is great and I enjoyed the addition of chocolate without the bread being too sweet. Thanks so much for sharing this recipe.
Okay, so I’ve made this twice now, and both times confirm the fact that this is the best zucchini bread EVER. Like, period. That’s it. *grin*
Thanks you so much.
I couldn’t give one away because I know I could eat 2 loaves by my self!! But I’ll probably double the recipe because my family and I LOVE zucchini bread/bananna bread, you name it. 🙂
Happy Cooking!
OMG!!! I made this for my daughter’s 29th birthday today! I am going to mail her loaf tomorrow….our loaf is half gone! I didn’t think anything could top my regular recipe, but this one did in leaps and bounds. It was a lot of ingredients and mixing and measuring, but it was worth every bit of it! Love your blog…just found it!
I LOVED making this. I made them into muffins and I ate most of them to myself as they were so good. Will be reccommending to my family and friends.