When your garden is overflowing with zucchini, these soft oatmeal chocolate chip zucchini cookies are the recipe that I make first. They’re cozy with cinnamon, packed with chocolate chips, and such an easy way to sneak garden veggies into something everyone loves (even my picky teenager).
They also freeze beautifully — which is great… because zucchini season is real! I seriously double this recipe everytime so I can use up two zucchinis 😅
TIPS FOR PERFECT ZUCCHINI COOKIES
If your cookies turn out too flat, too cakey, or too wet, it’s almost always because of the zucchini. Here’s how to get soft, bakery-style cookies every time.
1. Don’t Skip Draining the Zucchini (But Don’t Overdo It)
Zucchini holds a lot of water. If you use it straight from shredding, your cookies can spread too much or taste soggy.
What I do:
- Shred zucchini
- Gently squeeze it in a clean towel or paper towels
- Stop once the extra water is gone
- You still want a little moisture so the cookies stay soft.
2. Use Medium Shreds, Not Tiny Ones
Super fine zucchini disappears into the dough and can make cookies mushy.
Big chunks don’t bake evenly.
Medium box-grater shreds are perfect.
3. Measure Flour Correctly
Too little flour → flat cookies
Too much flour → dry cookies
Fluff flour with a spoon, scoop into measuring cup, and level off.
4. Chill the Dough for Thicker Cookies
If your kitchen is warm (hello Texas summer 😅), chill dough for 30–60 minutes before baking.
This keeps cookies thick and chewy.
5. Don’t Overbake
These cookies look slightly underdone when they’re ready.
Bake until:
- edges are lightly golden
- centers still soft
- I find the 14 minute baking time works best from my oven
They will finish setting on the pan.
6. Add Extra Chocolate Chips on Top
Press a few chocolate chips into each dough ball before baking.
It makes cookies look prettier for photos and taste extra chocolatey.
7. Use Garden Zucchini While It’s Fresh
Fresh-picked zucchini has better flavor and moisture balance.
If your zucchini is huge and seedy:
- scoop out the center
- use the firmer outer flesh
Perfect way to use those late-summer giants from the garden.
8. Adjust Dough if Needed
Every zucchini is different.
If dough looks:
- Too wet → add 2–3 Tbsp flour
- Too thick → add 1–2 Tbsp applesauce
Trust your instincts here.
9. Let Cookies Cool on the Pan First
They’re soft right out of the oven.
Wait 5 minutes, then move to a cooling rack so they don’t break.
10. Freeze Extras for Later
Because zucchini season never gives just one zucchini 😄
Freeze baked cookies up to 3 months or freeze dough balls and bake fresh.
Soft Oatmeal Chocolate Chip Zucchini Cookies
Ingredients
Dry Ingredients Mixture
- 1 cup quick oats
- 1 1/2 cups all-purpose flour
- 1 tsp cinnamon
- 1/2 tsp baking soda
- 1/4 tsp salt
Wet Ingredients Mixture
- 1/4 cup salted butter - softened
- 1/2 cup white sugar
- 1/3 cup brown sugar
- 1/4 cup applesauce, unsweetened
- 1 egg
- 1/2 Tbsp vanilla extract
- 1 1/2 cups shredded zucchini
Add-Ins
- 1 cup semi-sweet chocolate chips
- optional pecans, walnuts, raisins, coconut
Instructions
- Preheat oven to 350°F. Line baking sheets with parchment paper.
- Shred zucchini. Squeeze dry with clean towel or paper towel.
- Mix dry ingredients — oats, flour, cinnamon, baking soda, and salt.
- Cream butter + sugars until fluffy.
- Add applesauce, eggs, and vanilla. One at a time. Mix well.
- Fold in shredded zucchini.
- Stir dry ingredients into wet ingredients until just combined.
- Fold in chocolate chips.
- Scoop 2 Tbsp dough onto baking sheet.
- Bake 12–14 minutes until edges are golden.
- Let cool on cookie sheet for 5 minutes and then transfer to cooling rack.
FROM MY GARDEN TO MY KITCHEN
If you grow zucchini, you know how fast they pile up. Recipes like this help you actually use what you grow, which is one of my biggest goals here at Lettuce Grow Something.
Because growing food should make life easier… not leave you with a mountain of vegetables and no plan.
VARIATIONS TO TRY
One of my favorite things about this recipe is how easy it is to customize based on what you have in your pantry.
If you love a little crunch, try stirring in chopped walnuts or pecans along with the chocolate chips. The nutty flavor pairs beautifully with the cinnamon and oats. For an even cozier twist, swap the semi-sweet chocolate chips for dark chocolate or white chocolate chips.
If you’d like to make them a bit heartier, you can replace up to half of the all-purpose flour with whole wheat flour. This gives the cookies a slightly nuttier flavor while still keeping them soft and chewy.
For a slightly healthier spin, reduce the chocolate chips and add unsweetened shredded coconut or raisins.
If you need these cookies to be gluten-free, use a 1:1 gluten-free flour blend and make sure your oats are certified gluten-free.
The base recipe is very forgiving, so don’t be afraid to adjust based on what you have on hand.
FAQ
Do zucchini cookies taste like zucchini?
Nope! They taste like soft oatmeal chocolate chip cookies.
Do I need to peel zucchini?
No — just wash and shred.
Can I make them gluten-free?
Use a 1:1 GF flour blend.
If you’re staring at a pile of zucchini on your counter, this is your sign to bake a batch of these cookies. They’re soft, cozy, chocolatey, and such a simple way to turn garden abundance into something everyone actually gets excited about.
