Zucchini Oatmeal Chocolate Chip Cookies Recipe

If you’re like me and love the idea of sneaking some veggies into your favorite treats, then this Zucchini Oatmeal Chocolate Chip Cookies Recipe is about to become your new go-to. These cookies are wonderfully soft and chewy with a subtle zucchini moisture that makes them uniquely delicious without shouting “veggies!” They’re perfect for lunchtime treats, an afternoon snack with coffee, or when you want a comforting yet slightly healthier dessert that still feels indulgent.

I absolutely love how this recipe transforms humble ingredients into warm, nourishing cookies that my whole family goes crazy for. Because you’ve got hearty rolled oats and melty chocolate chips working together with mildly sweet maple syrup and cinnamon, these cookies strike a perfect balance of flavors and textures every single time. Plus, you’ll find that the zucchini adds a gentle freshness and keeps the cookies from drying out, which is a win-win in my book!

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Why You’ll Love This Recipe

  • Hidden Veggie Boost: The shredded zucchini sneaks in nutrients and moisture, keeping cookies soft and guilt-free.
  • Hearty Texture: Old-fashioned oats give these cookies a chewy, satisfying bite you won’t get from just flour alone.
  • Perfectly Balanced Sweetness: The combo of brown sugar, granulated sugar, and maple syrup layers flavor and helps with cookie spread and texture.
  • Family Approved: Whether you’re serving kids or adults, these cookies vanish quickly – trust me, I’ve tested this multiple times!

Ingredients You’ll Need

All these ingredients come together beautifully to form a cookie that’s soft yet chewy, flavorful but not overpowering. When picking your ingredients, lean towards fresh zucchini and quality oats, as they really make a difference in the final texture and taste.

  • Zucchini: Use fresh and tender zucchini; no need to peel unless you prefer to.
  • Old-fashioned whole rolled oats: These give the cookie texture and chewiness; avoid quick oats here for best results.
  • All-purpose flour: Provides structure but keep measured accurately for soft cookies.
  • Baking soda: Helps the cookies rise just enough without puffing up too much.
  • Salt: Balances the sweetness and enhances all the flavors.
  • Ground cinnamon: Adds warm, cozy spice that complements the zucchini and chocolate.
  • Unsalted butter: Softened to room temp for creamy mixing and rich flavor.
  • Brown sugar: Adds moisture and deep caramel notes.
  • Granulated sugar: Keeps the cookies crisp at the edges.
  • Large egg: At room temperature for better mixing and texture.
  • Pure maple syrup: I love how it adds subtle sweetness and helps achieve that perfect cookie spread.
  • Pure vanilla extract: A must for depth of flavor.
  • Semi-sweet chocolate chips: Melty pockets of chocolate make these irresistible.
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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

This recipe is such a great base that I love to tweak it based on what I have on hand or who I’m baking for. Feel free to make it your own; a little personalization always makes baking more fun and the results more satisfying!

  • Nutty Twist: Toss in a handful of chopped walnuts or pecans for some crunch—I’ve done this when hosting friends and everyone loved the extra texture.
  • Spice It Up: Try adding a pinch of nutmeg or cardamom alongside the cinnamon for an autumn-inspired flavor.
  • Gluten-Free: Swap in gluten-free rolled oats and a gluten-free flour blend; just make sure the blend you use has xanthan gum for structure.
  • Dairy-Free: Use coconut oil or a vegan butter alternative instead of butter, and plant-based chocolate chips for a vegan-friendly option.

How to Make Zucchini Oatmeal Chocolate Chip Cookies Recipe

Step 1: Prepping Your Zucchini Properly

Start by shredding your zucchini using a box grater or food processor. I like to leave the skin on for color and nutrients, but you can peel it if you want a milder taste. Lightly blot the shredded zucchini with a clean kitchen towel or paper towel — just enough to remove excess water without squeezing it dry. This prevents soggy cookies but keeps the natural moisture that makes them so tender. You’ll want about 1 cup of this lightly blotted zucchini ready for mixing.

Step 2: Mixing the Dry Ingredients

Whisk together your oats, all-purpose flour, baking soda, salt, and cinnamon in a medium bowl. Giving these a good mix upfront ensures that your leavening and spices evenly distribute—no surprises in the final flavor. Setting this aside while you work on the wet ingredients saves time.

Step 3: Cream Butter and Sugars

Using a hand mixer or stand mixer, beat softened butter with brown and granulated sugars on medium speed until the mixture is creamy and light, about 2 minutes. This step incorporates air for a tender crumb. Then add the egg, beating on high until fully combined. Be sure to scrape down the sides of the bowl so everything mixes evenly. Next, add the maple syrup and vanilla extract and mix again to blend the flavors.

Step 4: Combine Wet and Dry with Zucchini and Chocolate

Slowly add the dry mixture and shredded zucchini to the wet ingredients, mixing on low speed just until combined. Overmixing can make the cookies dense, so keep it gentle here. With the mixer still on low, fold in the chocolate chips for pockets of melted goodness throughout.

Step 5: Chill the Dough

Cover the dough and refrigerate for at least 2 hours, or up to 4 days. Chilling lets the flavors meld and firms up the dough, making it easier to scoop and yielding thicker, chewier cookies. If refrigerated for longer than a couple hours, take the dough out for 30 minutes before baking so it’s easier to handle.

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 tablespoons of dough onto the sheet with about 3 inches between cookies—they’ll spread a bit. Bake for 13 to 14 minutes until the edges are lightly browned but the centers still look soft and tender. For crispier edges, leave them in for 15 minutes. Let them cool on the sheet for 5 minutes to set before transferring to a rack to cool completely. If you want a little extra chocolate on top, press a few chips in while the cookies are still warm—it’s a fun finishing touch I swear my family notices!

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Pro Tips for Making Zucchini Oatmeal Chocolate Chip Cookies Recipe

  • Don’t Over-Squeeze the Zucchini: Just lightly blot to keep moisture—the water helps create that soft, tender crumb you’re aiming for without sogginess.
  • Chill the Dough Thoroughly: This step makes scooping easier and helps the cookies bake up thicker and chewier, which I always prefer.
  • Use Old-Fashioned Oats: I’ve tried quick oats and the texture just isn’t the same—they’re too mushy instead of delightfully chewy.
  • Add Chocolate Chips Last: Mixing them in on low speed preserves their shape and ensures even distribution throughout every cookie.

How to Serve Zucchini Oatmeal Chocolate Chip Cookies Recipe

A cooling rack holds eleven round oatmeal cookies with a rough texture and a golden brown color. Each cookie is dotted with dark chocolate chips and small green bits, adding a speckled look. The cookies show irregular shapes and a chunky surface with visible oats. The rack is placed on a white marbled surface, and a soft green napkin lies beside it. The photo taken with an iphone --ar 4:5 --v 6.1

Garnishes

I love to press a few extra chocolate chips on top of the cookies right out of the oven for a glossy, melty look that’s both inviting and pretty. A sprinkle of flaky sea salt over each cookie before baking can also highlight the sweetness beautifully, balancing the flavors with a subtle crunch.

Side Dishes

Pair these zucchini oatmeal chocolate chip cookies with a tall glass of cold milk for a classic combo, or try them alongside a warm cup of chai tea or coffee for a cozy afternoon treat. They also make a great sweet finish after a light lunch or picnic.

Creative Ways to Present

For special occasions, I’ve stacked these cookies into towers tied with a pretty ribbon, or served them in little paper bags as thoughtful homemade party favors. Another fun idea is sandwiching softened cream cheese or peanut butter between two cookies for an extra indulgent treat that always impresses.

Make Ahead and Storage

Storing Leftovers

After baking, store your zucchini oatmeal chocolate chip cookies in an airtight container at room temperature. Trust me, they stay fresh and wonderfully chewy for up to 5 days this way—perfect if you’re not planning to eat them all immediately (though who can resist?). If you want to extend their life, the fridge will keep them good for about a week, but bring them back to room temp before enjoying.

Freezing

I love freezing these cookies, especially when I’ve made a big batch. Wrap them tightly in plastic or freeze in a sealed container, and they’ll keep for up to 3 months. Another great trick is freezing the unbaked dough balls, so you can bake fresh cookies anytime without extra prep. Just add an extra minute or so to baking time when cooking from frozen—easy!

Reheating

When you want to revive those frozen or leftover cookies, I pop them in a preheated oven at 300°F (150°C) for about 5 minutes. This warms the cookies through and melts the chocolate just right while keeping their chewy texture intact. Microwave works too for a quick fix but watch the time to avoid them getting tough.

FAQs

  1. Can I use grated carrots instead of zucchini in this recipe?

    Absolutely! Grated carrots can substitute nicely because they provide moisture and a mild sweetness similar to zucchini. Just be sure to blot excess moisture to avoid overly wet dough.

  2. Do I have to chill the cookie dough?

    Chilling is highly recommended as it helps the cookies hold their shape and develop better flavor. While you can bake immediately, you might notice thinner and less chewy cookies.

  3. What’s the best type of oats to use in this recipe?

    Old-fashioned rolled oats are best because they retain their structure and chewiness during baking, unlike quick oats which tend to make the texture mushy.

  4. Can I make these cookies vegan?

    Yes! Replace butter with a vegan butter substitute or coconut oil, use a flax or chia egg in place of the regular egg, and select dairy-free chocolate chips for a vegan-friendly treat.

  5. How do I prevent my zucchini cookies from being soggy?

    The key is not squeezing the zucchini too hard but blotting it to remove excess moisture. Also, chilling the dough and baking at the right temperature helps keep the cookies from becoming soggy.

Final Thoughts

I hope you give this Zucchini Oatmeal Chocolate Chip Cookies Recipe a try soon—it’s one of those recipes that surprises you with how deliciously versatile it is. I’ve made these countless times for quick snacks, school lunches, and casual get-togethers, and every time they disappear almost faster than I can pull them from the oven! It feels so good knowing you’re feeding yourself and your loved ones a treat that’s both nourishing and utterly satisfying. Go ahead, bake a batch and watch the smiles roll in!

Print
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Zucchini Oatmeal Chocolate Chip Cookies Recipe

Zucchini Oatmeal Chocolate Chip Cookies Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.8 from 95 reviews
  • Author: Emily
  • Prep Time: 2 hours 15 minutes
  • Cook Time: 14 minutes
  • Total Time: 2 hours 29 minutes
  • Yield: 24 cookies
  • Category: Dessert, Snack, Cookies
  • Method: Baking
  • Cuisine: American

Description

These Zucchini Oatmeal Chocolate Chip Cookies combine the wholesome goodness of shredded zucchini and hearty old-fashioned oats with sweet chocolate chips for a moist, chewy, and flavorful treat. Perfect for sneaking in some veggies without compromising on classic cookie comfort, these cookies balance texture and sweetness beautifully with a hint of cinnamon and a touch of maple syrup.


Ingredients

Units Scale

Main Ingredients

  • 1 cup (130g) shredded zucchini (lightly blotted)
  • 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
  • 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
  • 1 cup (180g) semi-sweet chocolate chips

Instructions

  1. Prepare Zucchini: Lightly blot the shredded zucchini with a clean kitchen or paper towel to remove excess moisture, but do not squeeze it dry. Measure out 1 cup (130g) of the lightly blotted zucchini. Set aside until step 4 or refrigerate covered for up to 1 day.
  2. Mix Dry Ingredients: In a medium bowl, whisk together the oats, all-purpose flour, baking soda, salt, and cinnamon. Set this mixture aside.
  3. Cream Butter and Sugars: Using a hand mixer or stand mixer with the paddle attachment, beat the softened butter with both brown and granulated sugars on medium speed until creamy, about 2 minutes. Add the egg and mix on high until well combined, approximately 1 minute. Scrape down the bowl sides as necessary. Incorporate the maple syrup and vanilla extract and mix again on high until fully combined.
  4. Combine Wet and Dry Ingredients: Add the dry ingredients and the prepared zucchini to the wet mixture. Mix on low speed just until combined. While still mixing on low, beat in the chocolate chips. Cover the cookie dough and chill in the refrigerator for at least 2 hours and up to 4 days. If chilling longer than a few hours, let the dough sit at room temperature for 30 minutes before shaping.
  5. Preheat Oven and Prepare Baking Sheets: Preheat your oven to 350°F (177°C). Line baking sheets with parchment paper or silicone mats and set aside.
  6. Shape and Bake Cookies: Using a medium cookie scoop or spoon, scoop about 1.5 tablespoons of dough per cookie and place them 3 inches apart on the prepared baking sheets. Bake for 13-14 minutes until sides are lightly browned and centers look soft. Bake for 15 minutes if you prefer crisper edges.
  7. Cool and Serve: Remove cookies from the oven and allow them to cool on the baking sheets for 5 minutes before transferring to a wire rack to cool completely. While still warm, press a few extra chocolate chips on top for a pretty finish. Cookies will be soft out of the oven and become chewier once cooled.
  8. Storage: Store cookies covered at room temperature for up to 5 days or refrigerate for up to 1 week.

Notes

  • Baked cookies can be frozen for up to three months.
  • Unbaked cookie dough balls freeze well up to three months; bake frozen dough balls for an extra minute without thawing.
  • Recommended tools include a box grater, mixing bowls, whisk, electric mixer, baking sheets, silicone mats or parchment paper, cookie scoop, and cooling rack.
  • Zucchini does not need to be peeled before shredding but can be peeled if preferred.
  • Use old-fashioned whole oats for the best chewy texture; avoid quick or instant oats.
  • Maple syrup enhances flavor and helps cookies spread and crisp; honey or molasses can be used as substitutes or omitted.

Nutrition

  • Serving Size: 1 cookie
  • Calories: 140
  • Sugar: 10g
  • Sodium: 110mg
  • Fat: 7g
  • Saturated Fat: 4g
  • Unsaturated Fat: 3g
  • Trans Fat: 0g
  • Carbohydrates: 18g
  • Fiber: 2g
  • Protein: 2g
  • Cholesterol: 20mg

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