I just made these Zucchini Bread Cookies and I’m telling you they’re impossibly soft, chewy, and packed with spice so you’ll be rationing them by dinner.

Jump to Recipe

I’m kind of obsessed with these Healthy Zucchini Oatmeal Cookies because they actually taste like zucchini bread but in cookie form. I love that gooey chew and spice hit, cinnamon, nutmeg, all that good stuff.

But what really gets me is the texture from 1 cup grated zucchini and 1 1/2 cups rolled oats reminding me of mornings when I’d steal slices of loaf from the counter. Easy Zucchini Cookies that don’t fake being healthy.

Zucchini Bread Cookies for snack runs, lunchboxes, or when you need something sweet that doesn’t make you feel gross. I’ll eat the whole batch daily.

Ingredients

Print Recipe (No Advertisments)

Grated zucchini: Basically adds sneaky moisture and a veggie boost, without tasting like salad.
Rolled oats: Chewy texture and fiber that makes them feel more wholesome.
Whole wheat flour: Gives nuttiness and more whole-grain goodness, a bit denser.
Baking powder: Lightens the cookies so they’re not too heavy.
Baking soda: Helps browning and slight lift for tender edges.
Fine salt: Brings out sweetness and balances the other flavors.
Ground cinnamon: Cozy spice, warms every bite like a hug.
Ground nutmeg: Subtle warmth; a little goes a long way.
Light brown sugar: Caramel notes and softer chew, not cloying.
Melted oil: Keeps things tender and moist, healthier than butter sometimes.
Egg: Binds everything together and adds a bit of protein.
Vanilla extract: Basically makes it taste more like cookies, not oatmeal blobs.
Raisins or chips: Sweet pockets—raisins are chewy, chips are fun indulgence.
Chopped nuts: Crunch and healthy fats, totally optional but nice.

Ingredient Quantities

1 cup grated zucchini, squeezed of excess moisture (about 1 small zucchini)

1 1/2 cups rolled oats

3/4 cup whole wheat flour

1 teaspoon baking powder

1/2 teaspoon baking soda

1/2 teaspoon fine salt

1 1/2 teaspoons ground cinnamon

1/4 teaspoon ground nutmeg

1/3 cup packed light brown sugar

1/4 cup melted coconut oil or neutral oil

1 large egg

1 teaspoon vanilla extract

1/3 cup raisins or chocolate chips, your choice

1/4 cup chopped walnuts or pecans, optional

How to Make this

Print Recipe (No Advertisments)

1. Preheat oven to 350°F (175°C) and line a baking sheet with parchment paper or lightly grease it, cause cookies can stick if you skip this.

2. Squeeze the grated zucchini well in a clean kitchen towel or paper towels to remove excess moisture, you want about 1 cup packed.

3. In a large bowl stir together 1 1/2 cups rolled oats, 3/4 cup whole wheat flour, 1 teaspoon baking powder, 1/2 teaspoon baking soda, 1/2 teaspoon salt, 1 1/2 teaspoons cinnamon and 1/4 teaspoon nutmeg until evenly mixed.

4. In a separate bowl whisk 1/3 cup packed light brown sugar with 1/4 cup melted coconut oil (or neutral oil), then add 1 large egg and 1 teaspoon vanilla and whisk till smooth, it might look a bit separated but thats ok.

5. Pour the wet mixture into the dry ingredients and stir until mostly combined.

6. Fold in the squeezed zucchini, and then stir in 1/3 cup raisins or chocolate chips and optional 1/4 cup chopped walnuts or pecans, make sure nothing is clumped.

7. Let the batter rest 5 minutes so the oats soften; if it’s too wet add a tablespoon or two of oats or flour, if too dry add a splash of milk.

8. Drop rounded tablespoons of dough onto the prepared baking sheet about 2 inches apart and gently flatten each mound with the back of the spoon because these cookies wont spread much.

9. Bake 12 to 14 minutes until edges are set and tops look slightly golden, then cool on the sheet 5 minutes before transferring to a wire rack to cool completely.

10. Store in an airtight container at room temp for 2 to 3 days or freeze for longer, they taste great slightly warm or chilled.

Equipment Needed

1. Oven (preheated to 350°F)
2. Baking sheet with parchment paper or lightly greased surface (cookies stick if you skip this)
3. Box grater or hand grater for the zucchini
4. Clean kitchen towel or paper towels to squeeze out the zucchini, you’ll need it pretty dry
5. Mixing bowls — one large + one small for the wet and dry ingredients
6. Measuring cups and spoons
7. Whisk and a wooden spoon or rubber spatula to stir and fold, dont overmix
8. Wire cooling rack and a tablespoon or cookie scoop to portion the dough

FAQ

Q: How long do I bake these and at what temperature? A: Bake at 350°F for 10 to 12 minutes until edges look set and tops are slightly golden. Let them cool on the sheet for 5 minutes before moving to a rack. They keep firming up as they cool, so dont overbake.

Q: How do I tell if the zucchini is dry enough? A: After grating, wrap the zucchini in a clean kitchen towel or paper towels and squeeze hard to remove excess water. If it still feels wet, squeeze again. Too much moisture will make the dough runny and the cookies gummy.

Q: Can I make these vegan or egg-free? A: Yes. Replace the egg with 1/4 cup applesauce or a flax egg (1 Tbsp ground flax + 3 Tbsp water, let sit 5 min). Use dairy-free chocolate chips and an oil like coconut or canola. Texture might be slightly more cake-like, but still tasty.

Q: Can I swap the whole wheat flour or oats? A: You can use all-purpose flour instead of whole wheat for a lighter cookie. If using quick oats, expect a softer, less chewy cookie; rolled oats give the best chew. For gluten-free, use certified gluten-free oats and a GF flour blend.

Q: How do I store or freeze them? A: Store in an airtight container at room temp for up to 3 days, or in the fridge for up to a week. Freeze cooled cookies in a single layer on a tray, then transfer to a freezer bag for up to 3 months. Thaw at room temp or warm a bit in the microwave.

Q: My cookies are crumbly or falling apart. What went wrong? A: Most likely not enough moisture or binding. Make sure you squeezed but didnt over-dry the zucchini, measure oats/flour properly, and use the egg (or flax egg) so it binds. If dough seems too dry, stir in a teaspoon or two of milk or a little more oil.

Healthy Zucchini Oatmeal Cookies Recipe Substitutions and Variations

Zucchini: try grated carrot for a similar texture and mild sweetness, or use 1/3 cup unsweetened applesauce if you want the moisture without the shreds.
Rolled oats: swap with quick oats for a slightly softer crumb, or use 1 1/2 cups oat flour for a smoother cookie (pulse whole oats in a blender until fine).
Whole wheat flour: use equal parts all purpose flour for a lighter cookie, or 3/4 cup almond flour plus 3/4 cup all purpose if you want nuttier flavor and less gluten.
Large egg: replace with a flax “egg” (1 tbsp ground flaxseed + 3 tbsp water, let sit 5 minutes) for vegan cookies, or use 1/4 cup plain yogurt to keep them tender if you dont have eggs.

Pro Tips

1. Squeeze the zucchini way more than you think you need to, or the cookies turn out soggy. I usually wring it in a towel for a full minute and then press it again with a spoon. If it still seems wet, pat it with paper towels.

2. Toast the oats and nuts quick in a dry pan for a minute or two before using. It brings out more flavor and gives the cookies a nicer crunch, but watch them close cause they burn fast.

3. Chill the dough for 10 to 20 minutes if you can. It firms up the oil, helps the cookies hold their shape, and gives a better chew. If it’s too stiff after chilling, let it sit a few minutes at room temp.

4. Swap or mix in chocolate chips instead of raisins halfway through folding so they don’t all sink to the bottom. And on baking day, rotate the sheet once during baking for even browning.

Healthy Zucchini Oatmeal Cookies Recipe

Recipe by Louise Nightin

0.0 from 0 votes

I just made these Zucchini Bread Cookies and I’m telling you they’re impossibly soft, chewy, and packed with spice so you’ll be rationing them by dinner.

Servings

servings

Calories

169

kcal

Equipment: 1. Oven (preheated to 350°F)
2. Baking sheet with parchment paper or lightly greased surface (cookies stick if you skip this)
3. Box grater or hand grater for the zucchini
4. Clean kitchen towel or paper towels to squeeze out the zucchini, you’ll need it pretty dry
5. Mixing bowls — one large + one small for the wet and dry ingredients
6. Measuring cups and spoons
7. Whisk and a wooden spoon or rubber spatula to stir and fold, dont overmix
8. Wire cooling rack and a tablespoon or cookie scoop to portion the dough

Ingredients

1 cup grated zucchini, squeezed of excess moisture (about 1 small zucchini)
1 1/2 cups rolled oats
3/4 cup whole wheat flour
1 teaspoon baking powder
1/2 teaspoon baking soda
1/2 teaspoon fine salt
1 1/2 teaspoons ground cinnamon
1/4 teaspoon ground nutmeg
1/3 cup packed light brown sugar
1/4 cup melted coconut oil or neutral oil
1 large egg
1 teaspoon vanilla extract
1/3 cup raisins or chocolate chips, your choice
1/4 cup chopped walnuts or pecans, optional

Directions

Preheat oven to 350°F (175°C) and line a baking sheet with parchment paper or lightly grease it, cause cookies can stick if you skip this.
Squeeze the grated zucchini well in a clean kitchen towel or paper towels to remove excess moisture, you want about 1 cup packed.
In a large bowl stir together 1 1/2 cups rolled oats, 3/4 cup whole wheat flour, 1 teaspoon baking powder, 1/2 teaspoon baking soda, 1/2 teaspoon salt, 1 1/2 teaspoons cinnamon and 1/4 teaspoon nutmeg until evenly mixed.
In a separate bowl whisk 1/3 cup packed light brown sugar with 1/4 cup melted coconut oil (or neutral oil), then add 1 large egg and 1 teaspoon vanilla and whisk till smooth, it might look a bit separated but thats ok.
Pour the wet mixture into the dry ingredients and stir until mostly combined.
Fold in the squeezed zucchini, and then stir in 1/3 cup raisins or chocolate chips and optional 1/4 cup chopped walnuts or pecans, make sure nothing is clumped.
Let the batter rest 5 minutes so the oats soften; if it's too wet add a tablespoon or two of oats or flour, if too dry add a splash of milk.
Drop rounded tablespoons of dough onto the prepared baking sheet about 2 inches apart and gently flatten each mound with the back of the spoon because these cookies wont spread much.
Bake 12 to 14 minutes until edges are set and tops look slightly golden, then cool on the sheet 5 minutes before transferring to a wire rack to cool completely.
Store in an airtight container at room temp for 2 to 3 days or freeze for longer, they taste great slightly warm or chilled.

Notes

Below you’ll find my best estimate of this recipe’s nutrition facts. Treat the numbers as a guide rather than a rule—great food should nourish both body and spirit. Figures are approximate, and the website owner assumes no liability for any inaccuracies in this recipe.