Homemade Zucchini Nut Cookies

Looking for a new way to use up those extra zucchini from your garden? These zucchini nut cookies have become my go-to recipe during summer when my neighbors keep dropping off their garden extras. I used to only think of zucchini bread or muffins, but these cookies changed everything. They’re soft, not too sweet, and have just the right amount of nuts to give them a nice crunch.

The best part? Nobody can tell there’s a vegetable hiding in these treats. My kids grab them straight from the cooling rack, thinking they’re just regular cookies. I love that I can sneak in some extra greens while satisfying everyone’s sweet tooth. Plus, they’re super easy to make – just grate the zucchini, mix everything together, and pop them in the oven. Trust me, these cookies might become your new favorite way to handle that summer zucchini overflow.

What Kind of Zucchini Should I Use?

Medium-sized zucchini are your best bet for these cookies since they tend to have the perfect moisture content and fewer seeds than larger ones. If you’ve got giant zucchini from your garden, stick to using just the outer parts and avoid the seedy center, which can make your cookies too wet. When grating, you don’t need to peel the zucchini first – the skin adds nice flecks of green to your cookies and contains extra nutrients. Just be sure to gently squeeze out some of the excess moisture from your grated zucchini using a clean kitchen towel or paper towels before adding it to your cookie dough.

Options for Substitutions

This cookie recipe is pretty adaptable and here are some helpful swaps you can try:

• Butter: You can replace the butter with coconut oil (use same amount) or applesauce (use ⅓ cup plus 2 tablespoons) for a different texture. Keep in mind that applesauce will make the cookies more cake-like.
• Soft white wheat flour: Regular all-purpose flour works perfectly fine as a 1:1 replacement. For a gluten-free version, try a 1:1 gluten-free flour blend that contains xanthan gum.
• Zucchini: Yellow summer squash can work just as well here – just make sure to drain excess moisture. Shredded carrots are another good option, though they’ll give a slightly different flavor.
• Raisins: Feel free to swap these with dried cranberries, chopped dried apricots, or even chocolate chips if you’re craving something different.
• Walnuts: Since these are optional, you can skip them or replace with pecans, almonds, or even sunflower seeds for a nut-free option.
• Spices: Don’t have all the spices? You can use 2½ teaspoons of pumpkin pie spice mix instead of the cinnamon, nutmeg, and cloves.

Watch Out for These Mistakes While Baking

The biggest challenge when baking zucchini cookies is dealing with excess moisture – be sure to gently squeeze the grated zucchini in a clean kitchen towel to remove extra water, or your cookies might spread too much and become cake-like. Another common mistake is overmixing the dough once the flour is added, which can lead to tough cookies – mix just until the ingredients are combined, and then stop. When measuring your freshly-milled flour, avoid packing it into the measuring cup as this can result in too much flour and dry cookies – instead, gently spoon the flour into the cup and level it off with a knife. For the best texture, let the cookies cool completely on the baking sheet for 5 minutes before transferring them to a wire rack, as they’ll be quite soft when first coming out of the oven.

What to Serve With Zucchini Nut Cookies?

These homey zucchini cookies are perfect for an afternoon snack or dessert with a cold glass of milk or hot cup of coffee. Since they have a cozy spice blend similar to carrot cake, they pair really nicely with cream cheese frosting if you want to make them extra special. For a fun after-school treat, serve them alongside apple slices or fresh berries to add some natural sweetness and balance out the nutty, spiced flavors. If you’re putting together a cookie platter, these work great next to classic chocolate chip cookies or snickerdoodles since they offer something a bit different with their veggie-packed goodness.

Storage Instructions

Counter Storage: These zucchini nut cookies stay fresh at room temperature for about 3-4 days when kept in an airtight container. I like to place a piece of bread in the container to help keep the cookies soft and prevent them from drying out.

Refrigerate: Because these cookies contain fresh zucchini, you can extend their life by storing them in the fridge for up to a week. Just keep them in a sealed container, and they’ll maintain their moisture and flavor nicely.

Freeze: These cookies are perfect for freezing! Place them in a freezer-safe container with parchment paper between layers and they’ll keep for up to 3 months. When you’re craving one, just pull it out and let it thaw for about 30 minutes at room temperature.

Preparation Time	20-30 minutes
Cooking Time	15-20 minutes
Total Time	35-50 minutes
Level of Difficulty	Easy

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 1600-1800
• Protein: 20-25 g
• Fat: 70-80 g
• Carbohydrates: 250-260 g

Ingredients

For the wet mixture:

• 1/2 cup packed brown sugar
• 1 large egg
• 1/2 cup unsalted butter (softened to room temperature)
• 1 cup grated zucchini (squeezed to remove excess moisture)
• 1/2 cup white sugar

For the dry mixture:

• 2 1/2 cups soft white wheat flour (I use King Arthur all-purpose flour for this recipe)
• 1/2 tsp ground cloves
• 1 tsp baking soda
• 1/4 tsp salt
• 1/2 tsp ground nutmeg (freshly ground for best flavor)
• 1 tsp ground cinnamon

For the add-ins:

• 1 cup raisins
• 1/2 cup chopped walnuts (adds a nice crunch)

Step 1: Prepare the Wet Ingredients

• 1/2 cup unsalted butter, softened
• 1/2 cup white sugar
• 1/2 cup brown sugar, packed
• 1 large egg
• 1 cup raw zucchini, grated

Preheat your oven to 325°F (163°C).

In a large bowl, cream together the softened unsalted butter, white sugar, and packed brown sugar using a hand or stand mixer until light and fluffy.

Next, add the large egg and blend on low speed until thoroughly incorporated.

After that, mix in the grated raw zucchini until well combined.

You may leave the peel on the zucchini or peel it before grating, to suit your preference.

Step 2: Combine the Dry Ingredients

• 2 1/2 cups soft white wheat flour, freshly milled
• 1 tsp baking soda
• 1 tsp ground cinnamon
• 1/2 tsp ground nutmeg
• 1/2 tsp ground cloves
• 1/4 tsp fine salt

In a separate medium-sized bowl, whisk together the freshly milled soft white wheat flour, baking soda, ground cinnamon, ground nutmeg, ground cloves, and fine salt until the spices are evenly distributed throughout the flour.

This ensures even flavor in every bite.

Step 3: Mix Wet and Dry Ingredients

• wet mixture from Step 1
• dry mixture from Step 2

Gradually add the whisked dry ingredients from Step 2 to the wet mixture from Step 1 in 1/2 cup increments, mixing well after each addition.

If the dough becomes too thick for the mixer, finish combining everything by hand using a sturdy spoon or spatula.

I like to switch to a wooden spoon at this stage—it gives you more control over the texture and avoids overmixing.

Step 4: Fold in Raisins and Walnuts

• 1 cup raisins
• 1/2 cup walnut pieces, chopped (optional)

Using a wooden spoon, gently fold the raisins into the cookie dough until evenly distributed.

If you are using the chopped walnut pieces, fold them in at this point as well.

This step prevents the fruit and nuts from breaking up or sinking to the bottom.

Step 5: Chill the Dough and Prepare Baking Sheets

Cover your cookie dough and refrigerate for 5-10 minutes to make it easier to handle.

Meanwhile, line your baking sheets with parchment paper.

Once chilled, scoop the dough in 1-tablespoon portions onto the prepared sheets, spacing each about 1½ inches apart.

Optionally, roll the dough in your palms or use two spoons to shape into rounded mounds.

For best results, I like to place the shaped dough in the freezer for another 5-10 minutes until firm but not frozen—this helps the cookies keep their shape while baking.

Step 6: Bake the Cookies

Bake the chilled cookie dough at 325°F (163°C) for 15 minutes.

Rotate the baking sheets after 13-14 minutes to promote even baking and browning.

Bake until set and lightly golden around the edges.

Step 7: Cool and Store the Cookies

Remove the cookies from the oven and let them cool on the baking sheet for about 1 minute before transferring to wire racks to cool completely.

Store the cooled cookies in an airtight container at room temperature for up to a week or freeze for up to 3 months.

I find that these cookies taste even better the next day, once the flavors meld.