Chocolate Chip Zucchini Muffins Recipe

I absolutely love this Chocolate Chip Zucchini Muffins Recipe because it’s the perfect way to sneak some veggies into a treat that everyone actually looks forward to. When I first tried these muffins, I was blown away by how moist and chocolaty they were — the zucchini sneaks in without any “green” flavor, just pure, soft deliciousness. They’re fantastic for breakfast, snack time, or even a dessert when you want something a little lighter but still satisfying.

You’ll find that this Chocolate Chip Zucchini Muffins Recipe is super versatile; it works wonders for busy mornings or as a crowd-pleaser at potlucks. Plus, making muffins with fresh zucchini from your garden (or the market) is such a satisfying, seasonal baking ritual filled with comfort and a little health boost. I’m sharing all my best tips to make sure you nail it on your first try!

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Why You’ll Love This Recipe

  • Moist, tender texture: The zucchini adds natural moisture, making every bite soft and perfect.
  • Chocolatey goodness: Mini chocolate chips melt into pockets of sweet surprise you’ll crave.
  • Easy to make: Simple ingredients and straightforward steps mean even beginner bakers succeed.
  • Family-approved: My kids and guests go crazy for these, making them a reliable crowd-pleaser.

Ingredients You’ll Need

Most of these ingredients are probably in your pantry already, which means you can whip up these chocolate chip zucchini muffins on a whim. The zucchini pairs beautifully with cocoa powder and chocolate chips, offering a rich but balanced flavor.

  • Canola or vegetable oil: Keeps the muffins moist without adding strong flavors.
  • Large eggs: Bind everything together and add richness.
  • Granulated sugar: Adds sweetness and helps create a tender crumb.
  • Light brown sugar: Brings a subtle caramel note and extra moisture.
  • Vanilla extract: Enhances the chocolate flavor and adds warmth.
  • Finely shredded zucchini: The star ingredient that adds moisture and nutrition without overpowering the flavor.
  • All-purpose flour: The base of your muffins; makes them sturdy yet tender.
  • Unsweetened cocoa powder: Provides rich chocolate flavor with deep color.
  • Baking powder: Helps the muffins rise and become fluffy.
  • Baking soda: Works with the acidic elements to leaven and tenderize.
  • Salt: Balances the sweetness and heightens all the flavors.
  • Miniature chocolate chips: Perfect-sized melty chocolate bursts in every bite.
Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

I like to think of this Chocolate Chip Zucchini Muffins Recipe as a fantastic base for all kinds of twists — it’s super easy to personalize depending on your mood or what you’ve got on hand. Don’t be afraid to experiment a bit to make it your own.

  • Use different chips: I’ve swapped mini chocolate chips for white chocolate or even chopped nuts, and it adds fun texture and flavor.
  • Spice it up: Adding a teaspoon of cinnamon or a pinch of nutmeg provides a lovely warmth that pairs well with the chocolate and zucchini.
  • Make it gluten-free: I’ve had great results using a gluten-free flour blend in place of all-purpose flour for gluten-sensitive eaters.
  • Swap oil for applesauce: For a lighter option, try replacing half the oil with unsweetened applesauce; it keeps the muffins moist but reduces fat.

How to Make Chocolate Chip Zucchini Muffins Recipe

Step 1: Prep your oven and pan

Preheat your oven to 350°F (175°C). Line a 12-cup muffin tin with parchment paper liners — I highly recommend parchment over just greasing because it helps muffins release perfectly without sticking or breaking apart. If you don’t have liners, a good coating of cooking spray will do the trick.

Step 2: Mix the wet ingredients

In a large mixing bowl, whisk together the oil, eggs, granulated sugar, brown sugar, and vanilla extract until everything is well combined and smooth. This step is where the sugar starts dissolving and melding luscious flavors together — take your time to get a nice silky texture here.

Step 3: Fold in zucchini

Gently mix in the finely shredded zucchini with a wooden spoon or spatula. When I shred the zucchini, I use the fine side of my grater, which keeps the texture soft and the batter perfectly moist without bits that are too chunky or watery. No need to drain completely — I just pat it gently if it seems very wet.

Step 4: Combine dry ingredients

In a separate bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking powder, baking soda, and salt until evenly mixed. Making sure these ingredients are well blended helps your batter stay consistent and ensures even rising.

Step 5: Bring wet and dry together

Gradually add the dry mixture to the wet ingredients and stir gently just until you can’t see any flour streaks anymore. Overmixing is a classic pitfall here — it can make muffins dense or tough, so stop as soon as it looks combined.

Step 6: Fold in the chocolate chips

Stir in the miniature chocolate chips. If you want your muffins to look extra inviting, I suggest reserving a handful to sprinkle on top right before baking — just trust me, it makes a pretty presentation and adds a little extra melty goodness on top.

Step 7: Bake until just right

Divide the batter evenly among the muffin cups, filling each almost to the top. Bake for 20 to 25 minutes, keeping an eye out for muffin tops that are rounded and puffed up. A toothpick inserted in the center coming out clean is your best doneness test. Another trick I like is gently pressing the muffin top—it should spring back nicely.

Step 8: Cool and enjoy

Let the muffins cool in the pan for about 10 minutes before transferring them to a wire rack. I usually grab one while they’re still warm—there’s something magical about that melty chocolate combined with a tender muffin fresh from the oven.

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Pro Tips for Making Chocolate Chip Zucchini Muffins Recipe

  • Finely shred zucchini: Using the fine grater side prevents sogginess and ensures an even texture I love.
  • Don’t overmix: I learned the hard way that a few flour streaks are okay; overmixing can toughen the muffins.
  • Use parchment liners: They make cleanup easier and help muffins pop out cleanly every time.
  • Reserve chocolate chips for topping: A simple way to add a bakery look and a melty chocolate finish.

How to Serve Chocolate Chip Zucchini Muffins Recipe

The image shows six chocolate muffins arranged on a white plate with a white marbled surface underneath. Five whole muffins have a dark brown, slightly cracked top sprinkled with small chocolate chips, creating a textured look. The sixth muffin is cut in half, revealing a moist, dense, and rich chocolate interior with small chocolate bits scattered throughout. Some muffin crumbs are scattered on the plate near the cut muffin, adding to the natural presentation. The overall look is warm and inviting with a focus on the chocolatey texture and the muffins’ slight shine. photo taken with an iphone --ar 4:5 --v 7

Garnishes

I usually keep it simple and serve the muffins as is, but adding a light dusting of powdered sugar or a small dollop of whipped cream makes for a nice touch if you’re serving guests. Fresh berries on the side also brighten things up beautifully.

Side Dishes

These muffins pair wonderfully with a cup of coffee or tea for breakfast or snack time. If serving for brunch, a fresh fruit salad or yogurt with honey make excellent companions.

Creative Ways to Present

For special occasions, I like to arrange the muffins on a tiered stand with a few sprigs of mint or edible flowers for a festive touch. Wrapping each muffin in a pretty parchment pouch tied with twine also makes a thoughtful gift.

Make Ahead and Storage

Storing Leftovers

I keep leftover muffins in an airtight container at room temperature and they stay moist and tasty for 2-3 days. If your kitchen is warm, storing them in the fridge is fine but bring them back to room temp or warm slightly before eating.

Freezing

Freezing these muffins works really well—I wrap them individually in plastic wrap and then pop into a freezer bag. They keep great for up to 3 months. When I need a quick treat, I pull one out and let it thaw on the counter.

Reheating

To reheat, I pop a muffin in the microwave for about 15-20 seconds for that freshly-baked warmth. You can also warm them in a 325°F oven for about 5-7 minutes if you want a lightly crisp top again.

FAQs

  1. Can I use frozen zucchini for this recipe?

    Yes, you can use frozen zucchini, but make sure to thaw it completely and then squeeze out as much excess moisture as possible to avoid soggy muffins. I usually pat it dry with paper towels before adding it to the batter.

  2. Do I have to peel the zucchini before shredding?

    Peeling is optional. I tend to peel mine for a smoother texture and lighter color muffins, but leaving the peel on adds extra nutrients and a bit more texture, so it’s really up to your personal preference.

  3. Can I substitute the oil with butter?

    You can swap oil for melted butter for a richer flavor, though it might slightly change the texture. I usually stick to oil since it keeps the muffins irresistibly moist and tender.

  4. How do I prevent the muffins from sinking in the middle?

    To avoid sinking, be careful not to overmix the batter and make sure your baking powder and soda are fresh. Also, avoid opening the oven door during baking to keep the temperature steady.

Final Thoughts

Honestly, this Chocolate Chip Zucchini Muffins Recipe has become one of my go-to baking staples because it combines the best of indulgence and a little healthfulness in one easy batch. Whether you’re baking for your family or a crowd, these muffins are a sure win and a lovely way to brighten any morning or snack time. I hope you enjoy making them as much as I do — trust me, these will quickly become your new favorites!

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Chocolate Chip Zucchini Muffins Recipe

Chocolate Chip Zucchini Muffins Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.6 from 93 reviews
  • Author: Jessica
  • Prep Time: 15 minutes
  • Cook Time: 20-25 minutes
  • Total Time: 35-40 minutes
  • Yield: 12 muffins
  • Category: Baking
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

These Chocolate Chip Zucchini Muffins combine the moistness of shredded zucchini with rich cocoa flavor and sweet miniature chocolate chips for a delightful treat. Perfectly balanced with a hint of vanilla and a tender crumb, these muffins make a great breakfast or snack option that sneaks in some veggies in a delicious way.


Ingredients

Wet Ingredients

  • 1/2 cup canola or vegetable oil
  • 2 large eggs
  • 1/2 cup granulated sugar
  • 1/2 cup light brown sugar
  • 2 teaspoons vanilla extract
  • 1 1/2 cups finely shredded zucchini (about 2 medium zucchini)

Dry Ingredients

  • 1 1/2 cups all-purpose flour
  • 1/2 cup unsweetened cocoa powder
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt

Add-ins

  • 1 bag (12 oz) miniature chocolate chips


Instructions

  1. Preheat and prepare muffin tin: Heat your oven to 350°F (175°C). Line a 12-cup muffin tin with parchment paper liners or spray each cup thoroughly with cooking spray to prevent sticking.
  2. Mix wet ingredients: In a large bowl, whisk together the oil, eggs, granulated sugar, brown sugar, and vanilla extract until the mixture is smooth and well combined.
  3. Add shredded zucchini: Gently fold in the finely shredded zucchini using a wooden spoon or spatula, distributing it evenly through the wet mixture.
  4. Combine dry ingredients: In a separate small bowl, whisk together the all-purpose flour, cocoa powder, baking powder, baking soda, and salt until evenly mixed.
  5. Mix dry and wet ingredients: Gradually add the dry ingredients to the wet ingredients, stirring gently with a wooden spoon or spatula just until no flour streaks remain. Avoid overmixing to keep the muffins tender.
  6. Incorporate chocolate chips: Stir in the miniature chocolate chips evenly throughout the batter. You may reserve some chips to sprinkle on top of the muffins before baking if desired.
  7. Fill muffin cups: Divide the batter evenly among the 12 muffin liners, filling each nearly to the top. If you reserved chocolate chips, sprinkle them on top now for a pretty finish.
  8. Bake the muffins: Bake in the preheated oven for 20-25 minutes. The muffins are done when the tops are rounded and puffy, and a toothpick inserted into the center comes out clean.
  9. Cool muffins: Let the muffins cool for about 10 minutes in the muffin tin, then transfer them to a wire rack to cool completely or enjoy warm as preferred.

Notes

  • Use finely shredded zucchini for better texture; a fine grater side works best.
  • Peeling zucchini is optional, but peeling is recommended for this recipe to avoid large pieces of skin.
  • Do not drain zucchini completely; some moisture is necessary for the muffins’ texture. Dab excess moisture with a paper towel if very wet.
  • A large cookie scoop helps to evenly portion batter into muffin cups for uniform size.
  • If desired, sprinkle reserved chocolate chips on top of muffins before baking for a decorative touch.

Nutrition

  • Serving Size: 1 muffin
  • Calories: 210
  • Sugar: 16g
  • Sodium: 190mg
  • Fat: 10g
  • Saturated Fat: 2g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 28g
  • Fiber: 3g
  • Protein: 3g
  • Cholesterol: 35mg

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