Chocolate and Zucchini Muffins

5 from 1 vote
45 minutes
Jump To Recipe

Chocolate and Zucchini Muffins are the perfect way to sneak a vegetable into a delicious sweet treat! Cocoa powder and chocolate chips give these muffins a rich and decadent chocolaty flavor, while the shredded zucchini makes them super moist and tender. Enjoy this recipe as an easy make-ahead breakfast option, snack, or healthy dessert!

Pile of Chocolate and Zucchini Muffins.

Why This Recipe is a Keeper!

By mid-to-late summer, zucchini season is in full swing, and everyone’s garden is bursting with an abundance of this summer squash. While there are so many delicious and savory ways to enjoy zucchini, like these Zucchini Corn Fritters, I also love using them in baking.

Shredded zucchini adds the perfect amount of moisture, giving these chocolate chip and zucchini muffins their tender texture. Also, because zucchini has a neutral flavor, the cocoa powder and chocolate chips shine and give every bite a rich and chocolaty flavor. A dash of cinnamon and vanilla add warmth.

Chocolate and Zucchini Muffins are a great family-friendly recipe because picky eaters won’t even notice the zucchini, making it easy to sneak some extra nutrition into a sweet treat.

These Chocolate and Zucchini Muffins come together easily and bake in just 20 minutes. Enjoy them as a convenient make-ahead breakfast option, snack, or healthy dessert!

This Chocolate Zucchini Muffin recipe is:

  • Nutritious! Zucchini is the perfect vegetable to add to a sweet treat because of its neutral flavor.
  • Quick and easy! These muffins are easy to mix together and bake up in just 20 minutes! 
  • Delicious! These chocolate chip zucchini muffins have a rich and decadent chocolatey flavor.
  • Moist and tender! Zucchini gives this muffin recipe the perfect texture.

Let’s make ’em!

Half a Chocolate and Zucchini Muffin on paper muffin pan liner with table knife.

How to Make Chocolate and Zucchini Muffins:

Recipe Ingredients:

Here’s everything you’ll need to make this zucchini chocolate chip muffin recipe, along with how to prep the ingredients. See the recipe card below for the exact quantities.

Ingredients for Chocolate and Zucchini Muffins in glass bowls.

Ingredient Notes and Substitutions:

  • Zucchini: This recipe uses one packed cup of shredded zucchini. You do not need to peel the zucchini; the skin does not affect the texture or taste of the muffins. Zucchini has a lot of water in it so it’s important to remove as much as you can. Use a kitchen towel or cheesecloth to squeeze any excess liquid from the zucchini.
  • Cocoa Powder: A ¼ cup of unsweetened cocoa powder gives the muffins a rich chocolate flavor.
  • Cinnamon: A dash of ground cinnamon adds a touch of warmth to this recipe.
  • Vanilla: Use real vanilla extract rather than vanilla flavoring.
  • Flour: I always use unbleached all-purpose flour because it does not contain trace amounts of preservatives from the bleaching process. However, any all-purpose flour will work.
  • Milk: This recipe uses whole milk, which adds a bit more fat to the muffins, helping create a moist texture.
  • Butter: I always use unsalted butter to more easily control the amount of salt in the recipe.
  • Chocolate Chips: Semi-sweet chocolate chips work best for these muffins since they are not too sweet.

Step-By-Step Instructions:

  • Gather and prep all the ingredients.
  • Preheat oven to 400 degrees.
  • Line a 12-cup muffin pan with paper muffin cups or spray with cooking spray.
  • In a large mixing bowl, combine the dry ingredients (flour, cocoa powder, baking powder, baking soda, cinnamon, and salt).
Dry ingredients for muffins in glass bowl.
  • Combine the butter and sugar in another bowl and beat until fluffy with a hand or stand mixer.
Creamed butter and sugar in glass bowl.
  • Beat in eggs, milk, and vanilla.
Wet ingredients for muffins in glass bowl.
  • Stir in the flour mixture, zucchini, and chocolate chips and mix by hand until combined.
Batter for chocolate muffins in glass bowl.
  • Fill the prepared muffin cups evenly with the batter.
  • Bake for 18 to 20 minutes or until a toothpick inserted in the center comes out clean or the tops bounce back to the touch.
  • Be careful not to overbake.
  • Wonderful, chocolate muffin goodness!
Baked Chocolate and Zucchini Muffins in 12-cup muffin pan with some turned on their sides.
Pile of Chocolate and Zucchini Muffins.

Chef Tips and Tricks:

  • Squeezing the extra water out of the zucchini is important because zucchini has a lot of water. If most of it is not removed, it thins the batter, and the muffins take longer to bake. That water also dilutes the other flavors and affects the texture.
  • Although you can remove a lot of water with just your hands, cheesecloth, or a flour sack towel will help remove even more.
  • To check if the muffins are done, insert a wooden toothpick into the center of one of the middle muffins before taking the pan out of the oven. The muffins are ready if the pick comes out clean or with a few moist crumbs. Keep in mind that the muffins in the outer cups often bake faster than those in the center.
Pile of Chocolate and Zucchini Muffins on cooling rack with paper liner pulled away from one of them.

Frequently Asked Questions:

Why add zucchini to baked goods?

Zucchini has a neutral flavor, so it doesn’t really affect the taste of baked goods. However, it can add moisture, resulting in a dessert that is tender and moist. It is also a great way to add some extra nutrition to sweet treats!

Why do you need to remove excess water from zucchini?

Squeezing the excess water from shredded zucchini helps to make the zucchini chocolate chip muffins more flavorful. The extra liquid waters down the final product requiring longer baking time.

What’s the best way to remove extra liquid from zucchini?

My favorite way to squeeze the extra liquid from zucchini is with cheesecloth or flour sack towels. The light weight makes it an effective option. Other options are a kitchen towel, paper towels, pushing it against a fine mesh sieve, or your hands.

Half a Chocolate and Zucchini Muffin on paper muffin pan liner with table knife.

Storage:

  • These chocolate chip zucchini muffins will stay fresh for up to 4 days. Store them in an airtight container on the counter or freeze them for up to 6 months.

Serve with these family-friendly meals!

More great sweet treats!

Get all my dessert and bread recipes at Desserts and Breads – From A Chef’s Kitchen.

Want to save this recipe?
Enter your email and I’ll send it to your inbox. Plus, get great new recipes from me every week!
Save Recipe
* By submitting this form, you consent to receive emails.
Logo for From A Chef's Kitchen with gray oval border and green knife.
Pile of Chocolate and Zucchini Muffins.

Chocolate and Zucchini Muffins

5 from 1 vote

Click to Rate!

By: Carol | From A Chef’s Kitchen
Chocolate and Zucchini Muffins are the perfect way to sneak a vegetable into a delicious sweet treat! Cocoa powder and chocolate chips give these muffins rich and decadent chocolaty flavor, while the shredded zucchini makes them super moist and tender. Enjoy this recipe as an easy make-ahead breakfast option, snack, or healthy dessert!
Prep Time 25 minutes
Cook Time 20 minutes
Total Time 45 minutes
Course Breads and Muffins
Cuisine American
Servings 12
Calories 204 kcal

Ingredients
  

  • 1 1/4 cups all-purpose flour - preferably unbleached
  • 1/4 cup unsweetened cocoa powder
  • 1 1/4 teaspoons baking powder
  • 3/4 teaspoon baking soda
  • 1 teaspoon ground cinnamon
  • 1/4 teaspoon salt
  • 1 stick unsalted butter - softened
  • 1 cup granulated sugar
  • 2 large eggs - lightly beaten
  • 1/4 cup whole milk
  • 1 teaspoon vanilla extract
  • 1 cup (packed) shredded zucchini - squeezed of excess liquid
  • 1 bag (12-ounce) semi-sweet chocolate chips

Instructions
 

  • Preheat oven to 400 degrees. Line a 12-cup muffin pan with paper muffin cups or spray with cooking spray.
  • Combine the dry ingredients (flour, cocoa powder, baking powder, baking soda, cinnamon, and salt) in a large mixing bowl.
  • Combine the butter and sugar in another bowl and beat until fluffy with a hand or stand mixer.
  • Beat in eggs, milk and vanilla.
  • Stir in the flour mixture, zucchini and chocolate chips and mix by hand until just combined.
  • Fill the prepared muffin cups evenly with the batter.
  • Bake for 18-20 minutes or until a toothpick inserted in the center comes out clean or tops bounce back to the touch. Be careful not to overbake.

Recipe Notes

TIPS:
  • Although you can remove a lot of water with just your hands, cheesecloth, or a flour sack towel will help remove even more.
  • To check if the muffins are done, insert a wooden toothpick into the center of one of the middle muffins before taking the pan out of the oven. The muffins are ready if the pick comes out clean or with a few moist crumbs. Muffins in the outer cups often bake faster than those in the center.
STORAGE:
  • Will stay fresh for up to 4 days. Store them in an airtight container on the counter or freeze them for up to 6 months.

Nutrition

Serving: 1 | Calories: 204kcal | Carbohydrates: 29g | Protein: 3g | Fat: 9g | Saturated Fat: 5g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Trans Fat: 0.3g | Cholesterol: 52mg | Sodium: 238mg | Potassium: 116mg | Fiber: 1g | Sugar: 18g | Vitamin A: 329IU | Vitamin C: 4mg | Calcium: 47mg | Iron: 1mg

These are estimated values generated from a nutritional database using unbranded products. Please do your own research with the products you’re using if you have a serious health issue or are following a specific diet.

Did you make this recipe? Please leave a comment, star rating or post your photo on Instagram and tag @fromachefskitchen.
5 from 1 vote

Leave a Reply

Your email address will not be published. Required fields are marked *

Recipe Rating




One Comment

  1. 5 stars
    Hi, Friends! Hope you enjoy these Chocolate Zucchini Muffins! They were a personal chef client favorite–especially with the kids. Let me know how you like them!