I absolutely love this Zucchini Oatmeal Chocolate Chip Cookies Recipe because it brings together the best of both worlds—healthy and indulgent! The shredded zucchini sneaks in some moisture and subtle veggie goodness without overpowering the classic sweet, chewy cookie vibes. Whenever I make these, they become an instant favorite at home, perfect for afternoon snack cravings or even a guilt-free dessert.

You’ll find that this recipe is wonderfully forgiving, plus the oats add this hearty texture that just elevates each bite. Trust me, once you try these, they’re going to be your go-to whenever you want something a little different than your usual chocolate chip cookie. I first made this recipe when I had an overflow of zucchini in my fridge, and it quickly became a family hit.

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Why You’ll Love This Recipe

  • Hidden Veggies: The shredded zucchini adds moisture and nutrition without altering the sweet cookie flavor.
  • Hearty Texture: Old-fashioned oats give these cookies a perfect chewy, thick bite you can’t resist.
  • Kid-Approved: My family goes crazy for these, making it an easy way to sneak in veggies.
  • Versatile and Simple: No fancy ingredients, just pantry staples that come together beautifully.

Ingredients You’ll Need

The magic of this Zucchini Oatmeal Chocolate Chip Cookies Recipe is in how every ingredient plays a role to balance moisture, texture, and flavor. Be sure to use old-fashioned oats for that chewy texture, and don’t skip the maple syrup—it gives a lovely flavor boost and helps the cookies spread nicely.

  • Shredded zucchini: Lightly blotted to avoid sogginess but still packed with moisture.
  • Old-fashioned whole rolled oats: These provide chewiness; avoid quick oats for this recipe.
  • All-purpose flour: Flour gives structure and helps keep the cookies tender.
  • Baking soda: Helps the cookies rise and achieve a light texture.
  • Salt: Balances sweetness and enhances flavor.
  • Ground cinnamon: Adds warm spice to complement the chocolate chips.
  • Unsalted butter: Softened to room temperature for easy creaming with sugars.
  • Dark or light brown sugar: Adds moisture and a caramel-like depth.
  • Granulated sugar: For sweetness and helps with crisp edges.
  • Large egg: Binds the ingredients for chewy cookies.
  • Pure maple syrup: Adds sweetness and promotes browning and spreading.
  • Pure vanilla extract: Essential for classic cookie flavor.
  • Semi-sweet chocolate chips: The star indulgence 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 love how flexible this Zucchini Oatmeal Chocolate Chip Cookies Recipe is—you can easily tweak it to match your taste or dietary needs. Whether it’s swapping ingredients or adding new ones, the recipe welcomes experimentation.

  • Nutty Twist: I sometimes add chopped walnuts or pecans for an extra crunch that pairs wonderfully with the chocolate chips.
  • Healthy Swap: You can use coconut oil instead of butter for a dairy-free version, and the cookies still turn out fab.
  • Spice it Up: Adding a pinch of nutmeg or ginger gives the cookies a cozy, complex flavor I adore during fall.
  • Chocolate Variety: Mix in white chocolate chips or chunks of dark chocolate to shake things up.

How to Make Zucchini Oatmeal Chocolate Chip Cookies Recipe

Step 1: Prep Your Zucchini Like a Pro

Start by shredding your zucchini and then gently blot it with a kitchen towel or paper towel. I’ve learned not to squeeze it dry completely—the moisture is what keeps these cookies wonderfully soft and not dry at all. You want about 1 cup of this lightly blotted shredded zucchini, and you can even shred it a day ahead and refrigerate it covered if you like.

Step 2: Mix Dry Ingredients Together

In a medium bowl, whisk the oats, flour, baking soda, salt, and cinnamon until combined. This mix ensures your cookies have that lovely hearty texture and balanced flavor.

Step 3: Cream Butter and Sugars

Using a hand mixer or stand mixer fitted with a paddle attachment, beat the softened butter with both sugars on medium speed until creamy and smooth, about 2 minutes. Then add the egg and mix on high speed for about a minute. Scrape down the sides of the bowl so you don’t miss any of the good stuff!

Step 4: Add Maple Syrup and Vanilla, Then Combine All

Stir in the maple syrup and vanilla extract and beat until combined. Then add the dry ingredients and shredded zucchini to the wet mixture. Mix on low speed just until everything comes together—that way you don’t overwork the dough.

Step 5: Fold in the Chocolate Chips and Chill Dough

With the mixer on low, beat in the chocolate chips. Now, my favorite tip: cover and chill the dough in the fridge for at least two hours and up to four days. Chilling firms the dough, which makes it easier to handle and really lets the flavors develop. If you chill it longer, just let it sit at room temperature for 30 minutes before scooping.

Step 6: Bake to Perfection

Preheat your oven to 350°F (177°C) and line baking sheets with parchment paper or silicone mats. Scoop heaping 1.5 tablespoon-sized dough balls onto the sheets, spacing them about 3 inches apart. Bake for 13–14 minutes, until the edges are lightly browned but the center still looks soft. For slightly crispier edges, add another minute or two. Pro tip: When you pull them out, press a few extra chocolate chips on top while warm for a pretty presentation.

Step 7: Cool and Enjoy

Let the cookies cool on the baking sheet for about 5 minutes before transferring to a wire rack to cool completely. They’ll feel soft when warm but get wonderfully chewy as they cool—my family absolutely devours them at this stage!

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Pro Tips for Making Zucchini Oatmeal Chocolate Chip Cookies Recipe

  • Blot Don’t Squeeze: Gently blot your zucchini so the dough doesn’t become too wet, which keeps your cookies from becoming too cakey.
  • Chill the Dough: Chilling not only helps with handling but improves flavor and texture—don’t skip this step!
  • Use Old-Fashioned Oats: They provide the chewy texture that makes these cookies stand out compared to quick oats.
  • Don’t Overbake: Take them out as soon as edges are lightly golden—the centers will set as they cool, making for a perfect chewy cookie.

How to Serve Zucchini Oatmeal Chocolate Chip Cookies Recipe

There are fourteen round cookies on a silver cooling rack over a white marbled surface. The cookies have a rough texture with visible oats and small dark chocolate chips scattered on top and inside. The cookies are golden brown with hints of green specks throughout, likely from zucchini. A light green cloth is partially visible on the left side of the image. photo taken with an iphone --ar 4:5 --v 6.1

Garnishes

I love pressing a few extra chocolate chips onto the cookie tops right after baking—makes them extra tempting and gives a rustic bakery feel. Sometimes, I sprinkle a pinch of flaky sea salt on top if I want to play with that sweet-savory balance.

Side Dishes

These cookies pair beautifully with a tall glass of cold milk or a cozy cup of coffee or tea. If I’m serving them as part of a brunch or snack spread, a simple fruit salad or fresh berries add a light contrast to the chewy richness.

Creative Ways to Present

For gatherings, I like to stack these cookies on a pretty platter with small bowls of extra chocolate chips and chopped nuts so guests can customize their treats. I’ve also wrapped pairs of cookies with a ribbon for adorable little gifts that everyone appreciates!

Make Ahead and Storage

Storing Leftovers

Store baked cookies in an airtight container at room temperature for up to 5 days. I find keeping a small piece of bread inside the container helps keep them softer longer. If you refrigerate, they stay fresh about a week but lose a bit of chewiness.

Freezing

I freeze both baked cookies and unbaked dough balls with great success. The dough balls freeze for up to three months; just bake them straight from the freezer, adding about a minute to the baking time. Baked cookies freeze beautifully wrapped tightly and thaw quickly at room temp.

Reheating

To refresh frozen or leftover cookies, I pop them in a 300°F oven for about 5 minutes. It revives that fresh-baked softness wonderfully without drying them out.

FAQs

  1. Can I make the Zucchini Oatmeal Chocolate Chip Cookies Recipe gluten-free?

    Yes! Swap the all-purpose flour for a gluten-free flour blend that measures cup-for-cup like regular flour. Just be sure to use certified gluten-free oats to keep the recipe safe for gluten sensitivities.

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

    Not at all—I never peel mine. The skins are tender and add extra nutrients. Just wash the zucchini well before shredding.

  3. Can I substitute maple syrup with something else?

    Absolutely! You can use honey or even molasses, though molasses will add a stronger flavor. You could also leave it out, but the maple syrup helps cookies spread and adds a subtle sweetness that’s delicious.

  4. How do I prevent the cookies from getting too soggy?

    Make sure you lightly blot the shredded zucchini instead of squeezing it dry or leaving it too wet. Also, chilling the dough before baking helps control moisture and texture perfectly.

Final Thoughts

This Zucchini Oatmeal Chocolate Chip Cookies Recipe holds a special place in my heart for turning an everyday veggie into something unexpectedly delightful. I hope you enjoy making it as much as I do—it’s a wonderful way to bring a bit of fun and nutrition to your baking, plus your family and friends will surely thank you! Give it a try, and I promise these cookies will become one of your favorites too.

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Zucchini Oatmeal Chocolate Chip Cookies Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.8 from 65 reviews
  • Author: Nora
  • Prep Time: 2 hours 15 minutes
  • Cook Time: 14 minutes
  • Total Time: 2 hours 29 minutes
  • Yield: 24 cookies
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

These Zucchini Oatmeal Chocolate Chip Cookies are a soft, chewy treat that incorporates shredded zucchini for added moisture and a subtle veggie boost. Combining hearty old-fashioned rolled oats, warm cinnamon, and rich semi-sweet chocolate chips, these cookies offer a deliciously comforting snack or dessert with a twist. The dough is chilled for optimal texture and then baked to golden perfection, resulting in cookies that are tender in the center with lightly crisp edges.


Ingredients

Units Scale

Vegetables

  • 1 cup (130g) shredded zucchini (lightly blotted)

Dry Ingredients

  • 2 cups (170g) old-fashioned whole rolled oats
  • 1 cup (125g) all-purpose flour (spooned & leveled)
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 teaspoon ground cinnamon

Wet Ingredients

  • 1/2 cup (8 Tbsp; 113g) unsalted butter, softened to room temperature
  • 1/2 cup (100g) packed dark or light brown sugar
  • 1/2 cup (100g) granulated sugar
  • 1 large egg, at room temperature
  • 1 Tablespoon pure maple syrup
  • 1 and 1/2 teaspoons pure vanilla extract

Add-ins

  • 1 cup (180g) semi-sweet chocolate chips

Instructions

  1. Prepare the zucchini: Lightly blot the shredded zucchini with a clean kitchen towel or paper towel to remove excess moisture without squeezing completely. Measure to get 1 cup (130g) of shredded zucchini and set aside until step 4. If preparing in advance, cover and refrigerate for up to one day; the zucchini can be cold when added to the dough.
  2. Mix dry ingredients: In a medium bowl, whisk together the old-fashioned oats, all-purpose flour, baking soda, salt, and ground cinnamon. Set this dry mixture aside.
  3. Cream butter and sugars: Using a hand mixer or stand mixer with the paddle attachment, beat the softened butter with both the brown and granulated sugars on medium speed for about 2 minutes until creamy and smooth.
  4. Add eggs and flavorings: Add the large egg to the butter and sugar mixture and beat on high speed for about 1 minute until fully combined. Scrape down the sides and bottom of the bowl as needed. Then add the maple syrup and vanilla extract, mixing on high until combined thoroughly.
  5. Combine wet and dry ingredients: Add the dry ingredients and the prepared zucchini to the wet ingredients. Mix on low speed until just combined. While continuing to mix on low, beat in the semi-sweet chocolate chips evenly throughout the dough.
  6. Chill the dough: Cover the cookie dough with plastic wrap and refrigerate for a minimum of 2 hours and up to 4 days. For dough chilled longer than a few hours, allow it to sit at room temperature for at least 30 minutes before baking to soften, as it will be quite firm.
  7. Preheat oven and prepare baking sheets: Heat your oven to 350°F (177°C). Line baking sheets with parchment paper or silicone baking mats to prevent sticking and make cleanup easier.
  8. Scoop and bake cookies: Using a medium cookie scoop or spoon, portion heaping 1.5 tablespoon-sized dough balls onto the prepared baking sheets, spacing them about 3 inches apart. Bake in the preheated oven for 13 to 14 minutes or until the edges are lightly browned. For crispier edges, extend baking to 15 minutes.
  9. Cool cookies: Remove the cookies from the oven and allow them to cool on the baking sheet for 5 minutes. Optionally, press a few extra chocolate chips on top of the warm cookies for appearance. Transfer the cookies to a wire rack to cool completely; they will develop a chewier texture as they cool.
  10. Storage: Store cookies covered at room temperature for up to 5 days or refrigerate for up to one week to maintain freshness.

Notes

  • Baked cookies freeze well for up to three months. Unbaked cookie dough balls also freeze well for up to three months. To bake frozen dough balls, add an extra minute to the baking time and no need to thaw beforehand.
  • Recommended tools include a box grater for shredding zucchini, mixing bowls, whisk, electric mixer (handheld or stand), baking sheets, silicone mats or parchment paper, medium cookie scoop, and a cooling rack.
  • The zucchini skin is optional; the recipe author does not peel it but you may if you prefer.
  • Use old-fashioned whole rolled oats rather than quick or instant oats for the best hearty texture.
  • Maple syrup adds flavor and assists in spreading and crisping edges. Honey or molasses can be substituted, or omitted, though maple syrup is highly recommended.

Nutrition

  • Serving Size: 1 cookie
  • Calories: 140
  • Sugar: 10g
  • Sodium: 115mg
  • Fat: 7g
  • Saturated Fat: 4g
  • Unsaturated Fat: 2.5g
  • Trans Fat: 0g
  • Carbohydrates: 19g
  • Fiber: 2g
  • Protein: 2g
  • Cholesterol: 25mg

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