Zucchini Oatmeal Chocolate Chip Cookies

These cookies are my go-to when I’ve got a surplus of summer zucchini, and the best part is you can’t even taste the vegetable hiding inside. They’re extra soft with chewy centers and crisp edges, loaded with oats and chocolate chips, and flavored with brown sugar and a hint of cinnamon. The first time I tried baking with zucchini, I shredded it and tossed it straight into the dough without doing anything to it, and the cookies spread into thin, cakey puddles. Blotting the zucchini first fixes that.

What I love is that it’s zucchini bread and oatmeal chocolate chip cookies colliding into one. Each cookie is moist, tender, and chewy, with that cozy cinnamon and brown sugar flavor. It’s a sneaky way to use up zucchini, and nobody at the table is any the wiser. They even freeze and thaw beautifully, if any survive that long.

Here’s the kitchen tip that makes or breaks these. Lightly blot the shredded zucchini with a clean towel before it goes in. Zucchini holds a lot of water, and too much liquid in the dough means excess spreading or a cakey texture. You don’t need to wring it bone-dry, just a gentle blot to take off the excess. You’re aiming for one cup of shredded, lightly blotted zucchini.

And don’t skip chilling the dough, which is the other key step. Cover it and chill it in the fridge for at least two hours. This firms up the butter so the cookies hold their shape instead of over-spreading into flat puddles. If you chill it longer, let it sit out 30 minutes before scooping since it gets hard. You’ll smell that warm cinnamon and chocolate thing as they bake. Pull them when the edges are lightly browned and the centers still look soft.

Why You’ll Love This Recipe

You can’t taste the zucchini. The vegetable hides completely, so even picky eaters won’t know it’s there.

The texture is just right. Soft chewy centers and slightly crisp edges, loaded with oats and chocolate chips.

The flavor is cozy. Brown sugar and a hint of cinnamon give these cookies a warm, comforting taste.

They use up summer zucchini. A sneaky, delicious way to put a garden surplus to good use.

Ingredients

Here’s everything you’ll need:

• 1 cup shredded zucchini, lightly blotted
• 2 cups old-fashioned whole rolled oats
• 1 cup all-purpose flour
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 1 teaspoon ground cinnamon
• 1/2 cup unsalted butter, softened
• 1/2 cup packed brown sugar
• 1/2 cup granulated sugar
• 1 large egg, room temperature
• 1 Tablespoon pure maple syrup
• 1 1/2 teaspoons pure vanilla extract
• 1 cup semi-sweet chocolate chips

How to Make Zucchini Oatmeal Chocolate Chip Cookies

1. Blot the Zucchini

Lightly blot the shredded zucchini with a clean towel to take off the excess moisture. No need to wring it dry, just a gentle blot. You need one cup of shredded, blotted zucchini.

2. Mix the Dry Ingredients

Whisk the oats, flour, baking soda, salt, and cinnamon together in a medium bowl. Set it aside. Getting these combined first helps the dough come together evenly.

3. Cream the Butter

Beat the softened butter and both sugars on medium until creamy, about three minutes. Add the egg and beat until combined, then mix in the maple syrup and vanilla. The maple syrup helps crisp the edges.

4. Combine and Add Chips

Add the dry ingredients and the zucchini to the wet ingredients and mix on low until combined. Then beat in the chocolate chips until evenly distributed.

5. Chill the Dough

Cover and chill the dough for at least two hours. Don’t skip this, since it firms up the butter so the cookies don’t over-spread.

6. Scoop and Bake

Heat the oven to 350 and line your sheets. Scoop heaping 1.5-tablespoon balls 3 inches apart and bake 13 to 14 minutes, until lightly browned on the sides but soft in the center. Cool on the sheet 5 minutes.

Expert Tips

Lightly blot the zucchini. Removing the excess moisture keeps the cookies from spreading thin and cakey.

Use room-temperature butter. It needs to cream properly with the sugars so the cookies hold their shape.

Don’t skip chilling the dough. At least two hours firms up the butter so the cookies don’t over-spread.

Let chilled dough sit out before scooping. After a long chill it gets hard, so give it 30 minutes.

Pull them when the centers look soft. They firm up and get chewier as they cool on the sheet.

Recipe Variations and Add-ins

You can use milk chocolate, white chocolate, or chocolate chunks in place of semi-sweet.

Swap the chocolate chips for raisins, or do half chocolate and half raisins.

You can add chopped pecans or walnuts for extra crunch.

Use peanut butter chips or butterscotch chips for a different flavor.

You can use honey in place of the maple syrup, or leave it out entirely.

What to Serve With This Recipe

Serve them with a cold glass of milk. The milk plays off the chocolate. It’s a classic combo for cookies.

Pair them with a cup of coffee or tea. The warm drink suits the cozy cookies. The two go hand in hand.

Set them out at a summer gathering. The cookies are easy to grab. They always disappear fast.

How to Store This Recipe

Cookies stay fresh covered at room temperature for up to five days, or in the fridge for a week. They start out extra soft and turn chewier as they sit.

They freeze and thaw beautifully too, so you can stash a batch for later. Just let them come to room temperature when you’re ready, or warm them briefly for that fresh-baked feel.