If you’re searching for a cookie that surprises with its moistness and rich flavor, this Zucchini Oat Chocolate Chip Cookies Recipe is your new best friend. Combining the wholesome heartiness of oats and freshly shredded zucchini with the irresistible sweetness of chocolate chips, these cookies cry comfort with every bite. They’re soft yet satisfyingly chewy, with subtle hints of cinnamon and nutmeg that elevate each mouthful. What’s truly delightful is how the zucchini sneaks in moisture, making these cookies a perfect sneaky-vegetable treat that everyone will adore.

Ingredients You’ll Need
This recipe keeps things simple yet purposeful. Each ingredient plays its part to build the perfect balance of flavor, texture, and texture, from the tender shredded zucchini to the warm spices that make these cookies feel like a cozy hug.
- 1 1/2 cups all-purpose flour: The foundation for structure, giving your cookies the perfect bite.
- 1 cup quick oats: Adds heartiness and a wonderful chew that complements the softness.
- 1/2 teaspoon baking soda: Helps your cookies rise just enough to stay tender.
- 1/2 teaspoon baking powder: Gives an extra lift for lightness.
- 1/2 teaspoon salt: Enhances all the sweet and savory flavors.
- 1/2 teaspoon ground cinnamon: Infuses warmth and depth to every bite.
- 1/4 teaspoon ground nutmeg: A subtle spice that adds a lovely aromatic note.
- 1/2 cup unsalted butter, softened: Creates richness and moisture.
- 1/2 cup granulated sugar: Sweetens while helping with texture.
- 1/2 cup packed light-brown sugar: Brings a hint of molasses flavor and chewiness.
- 1 large egg: Binds everything beautifully together.
- 1 teaspoon vanilla extract: Intensifies sweetness and rounds out flavors.
- 1 1/2 cups shredded zucchini (excess water squeezed out): Keeps the cookies moist without overpowering flavor.
- 1 1/2 cups semi-sweet chocolate chips: Melts to gooey pockets that make these cookies irresistible.
How to Make Zucchini Oat Chocolate Chip Cookies Recipe
Step 1: Preheat and Prep
Begin by setting your oven to 350°F (175°C). While it warms up, line your baking sheets with parchment paper or silicone mats—this prevents sticking and helps your cookies bake evenly.
Step 2: Mix the Dry Ingredients
In a medium bowl, whisk together the flour, oats, baking soda, baking powder, salt, cinnamon, and nutmeg. This step ensures every spice and leavening agent is evenly distributed so your cookies develop their signature flavor and texture.
Step 3: Cream Butter and Sugars
Using a large bowl, beat the softened butter along with granulated and light-brown sugar until the mixture is light and fluffy. This is crucial because it incorporates air into the dough, lending a tender crumb to your cookies.
Step 4: Add Egg and Vanilla
Next, mix in the egg and vanilla extract until everything is well combined. This adds richness and the warm, comforting aroma that’s hard to resist.
Step 5: Combine Wet and Dry Ingredients
Gradually add your dry ingredients into the wet mixture, stirring just until combined. Overmixing could make your cookies tough, so a gentle hand here keeps things tender.
Step 6: Fold in Zucchini and Chocolate Chips
Now comes the magic moment: folding in the shredded zucchini and chocolate chips. The zucchini moisture keeps the cookie soft and fresh, while the chocolate chips add bursts of sweet decadence.
Step 7: Portion and Bake
Drop rounded tablespoons of dough onto your prepared baking sheets, making sure to space them about 2 inches apart to allow for spreading. Bake for 10 to 12 minutes, or until the edges just turn golden—this keeps them soft in the center with a slight crisp around the edges.
Step 8: Cool and Enjoy
Let the cookies rest on the baking sheets for about 5 minutes before transferring them to a wire rack to cool completely. Cooling helps them firm up slightly while preserving their chewiness inside.
How to Serve Zucchini Oat Chocolate Chip Cookies Recipe

Garnishes
These cookies are lovely on their own, but sprinkling a pinch of flaky sea salt right after baking can enhance the chocolate’s sweetness and add a subtle crunch. For a festive touch, a light dusting of powdered sugar makes them look like tiny edible treasures.
Side Dishes
Pair these cookies with a tall glass of cold milk, a cozy cup of cinnamon-spiced tea, or even a warm mug of cocoa. The nutty oats combined with the richness of the chocolate and zucchini make them versatile enough to complement your favorite beverages perfectly.
Creative Ways to Present
Try stacking a few cookies alongside a scoop of vanilla ice cream for a quick and irresistible dessert. You could also sandwich two cookies with a smear of cream cheese frosting or peanut butter for a decadent treat that’s sure to impress friends or family.
Make Ahead and Storage
Storing Leftovers
Keep your zucchini oat chocolate chip cookies fresh by storing them in an airtight container at room temperature. They should stay soft and delicious for up to 4 days. For best results, place a slice of bread inside the container to maintain moisture.
Freezing
If you want to stash these cookies for longer, freeze them in a sealed bag or container for up to 3 months. To freeze, arrange the cookies in a single layer on a baking sheet first, freeze until firm, and then transfer to the storage container to prevent them from sticking together.
Reheating
Warm your frozen or stored cookies in a microwave for about 15 seconds or pop them in a preheated oven at 300°F (150°C) for 5 minutes. This little reheating ritual brings back that freshly baked softness and ensures the chocolate chips are perfectly melty.
FAQs
Can I use regular oats instead of quick oats?
Absolutely! Regular rolled oats will work just fine, but they’ll add a bit more chew and texture to your cookies. If you prefer a smoother texture, you can pulse the oats in a food processor before adding them.
Do I have to peel the zucchini?
No need! The peel is tender and adds color, plus it contains nutrients. Just make sure to squeeze out as much excess water as possible to avoid soggy cookies.
Can I substitute the chocolate chips with another ingredient?
Feel free to swap chocolate chips for nuts, dried fruit, or even white chocolate chunks for a tasty twist. Just keep the quantity roughly the same to maintain balance.
Will these cookies taste like vegetables?
Not at all! The zucchini flavor is wonderfully mild and mostly adds moisture, letting the warm spices and chocolate shine through. They’re perfect for sneaking some greens into a sweet treat.
How do I make these cookies vegan?
You can replace the butter with a plant-based alternative and use a flax egg or chia egg as an egg substitute. Make sure the chocolate chips are dairy-free, and you’ll have delicious vegan zucchini oat chocolate chip cookies in no time.
Final Thoughts
These zucchini oat chocolate chip cookies recipe stands out as a heartfelt favorite that proves how simple ingredients can come together to create something truly special. Whether you’re baking for family, friends, or just treating yourself, they offer the perfect blend of comfort, nutrition, and indulgence. So grab a grater and some chocolate chips—these cookies are ready to become your new go-to cozy snack.
Print
Zucchini Oat Chocolate Chip Cookies Recipe
- Prep Time: 10 minutes
- Cook Time: 12 minutes
- Total Time: 27 minutes
- Yield: 24 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
These Zucchini Oat Chocolate Chip Cookies are a delightful twist on classic chocolate chip cookies, incorporating shredded zucchini for added moisture and nutrition. With the hearty texture of oats and the warm flavors of cinnamon and nutmeg, these cookies bake up soft and flavorful—perfect for a wholesome treat that sneaks in some veggies.
Ingredients
Dry Ingredients
- 1 1/2 cups all-purpose flour
- 1 cup quick oats
- 1/2 teaspoon baking soda
- 1/2 teaspoon baking powder
- 1/2 teaspoon salt
- 1/2 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
Wet Ingredients
- 1/2 cup unsalted butter, softened
- 1/2 cup granulated sugar
- 1/2 cup packed light-brown sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1 1/2 cups shredded zucchini (about 1 medium zucchini, excess water squeezed out)
Add-ins
- 1 1/2 cups semi-sweet chocolate chips
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C). Prepare baking sheets by lining them with parchment paper or silicone baking mats to ensure the cookies bake evenly and don’t stick.
- Mix Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, quick oats, baking soda, baking powder, salt, ground cinnamon, and ground nutmeg. This mixture forms the flavorful and structured base of your cookies.
- Cream Butter and Sugars: In a large bowl, beat the softened unsalted butter along with the granulated sugar and light-brown sugar until the mixture is light and fluffy. This step incorporates air to help create a tender texture.
- Add Egg and Vanilla: Mix in the large egg and vanilla extract until thoroughly combined, which helps bind the dough and add flavor.
- Combine Wet and Dry Ingredients: Gradually add the dry ingredient mixture to the wet ingredients, stirring just until everything is combined to avoid overmixing, which can toughen the cookies.
- Fold in Zucchini and Chocolate Chips: Gently fold in the shredded zucchini and semi-sweet chocolate chips, distributing them evenly without breaking down the zucchini too much.
- Portion the Dough: Drop rounded tablespoons of the cookie dough onto the prepared baking sheets, spacing each mound about 2 inches apart to allow them room to spread while baking.
- Bake: Place the baking sheets in the preheated oven and bake for 10-12 minutes, or until the cookie edges turn a light golden color, indicating they are done but still soft.
- Cool: Let the cookies cool on the baking sheets for about 5 minutes to firm up, then transfer them to a wire rack to cool completely before serving, ensuring the best texture and flavor.
Notes
- Be sure to squeeze out as much excess water as possible from the shredded zucchini to prevent the cookie dough from becoming too wet.
- Using quick oats instead of old-fashioned oats gives the cookies a softer texture.
- For a dairy-free version, substitute the butter with a vegan butter alternative.
- Store cookies in an airtight container at room temperature for up to 5 days.
- These cookies freeze well; freeze baked cookies in a sealed container for up to 3 months.

