Zucchini recipes: no joke, this veggie is versatile.

What do zucchinis and fruitcake have in common?

Well, they’re both edible – according to many. And, since zucchini is technically a fruit (not a vegetable), they share that trait.

But honestly, their predominant shared characteristic is this: they’re both much maligned for their ubiquity at certain seasons of the year. And thus, the butt of many a snarky joke.

Round about mid-summer, zucchinis take over your garden – just like the gift fruitcakes from various elderly relatives and business associates gather under the tree at Christmas. Zucchinis go from manageable cuke-sized veggies to veritable deadly weapons – long as your forearm, and twice as fat – seemingly over the course of a week or less.

Woe be the gardener who doesn’t stay on top of the zucchini harvest, for s/he shall quickly regret that day back in April when the seeds of the apocalypse were sown!

What you really need when that happens is tips on using all that zucchini to its best advantage – plus a few good new zucchini recipes.

Let’s start with the tips.

How to make zucchini recipes X3 via @kingarthurflour

1. Pick your zucchinis before they reach baseball bat-size.

This is about the size zucchini I like to use; at 8″, it’s not yet dry and mealy or pithy inside, as it would be in another few weeks. Plus I discovered that an 8″ zucchini weighs just about 8 ounces; so if you don’t have a scale but you do have a garden, you can simply take your ruler out to the garden, harvest an 8″ zuke, then measure off however many ounces you need – by the inch!

How to make zucchini recipes X3 via @kingarthurflour

2. Shredded zucchini is notoriously fickle when it comes to being weighed. Relax; don’t worry about it.

Your recipe calls for 1 1/2 cups shredded zucchini. You shred it, pack it into the measuring cup, and dump it into your mixing bowl. No problem, right?

Right. The challenge, though, is this: if you’re a baker who weighs rather than measures ingredients, zucchini’s weight can vary quite a bit. How fine did you shred your zucchini? How firmly did you pack it into the cup? How wet has your growing season been and/or how long ago was the zucchini picked? In measuring lots of zucchini for this post, I found that the weight varied by as much as 23%, cup to cup.

My advice: Don’t worry about it. Either pack your zucchini into a measuring cup; or use 5 to 6 ounces per cup as its weight (as stated in our ingredients weight chart). Whichever method you choose will be just fine.

How to make zucchini recipes X3 via @kingarthurflour

3. For smoothest texture in your zucchini recipes, purée it.

I’d been shredding a bunch of zucchini to weigh it, and decided to make some brownies. Thinking I wasn’t looking forward to fudge brownies loaded with green, stringy shreds, I had a “light dawns on Marblehead” moment. What if I purée the zucchini along with the other liquid ingredients?

As it turns out, puréed (rather than shredded) zucchini works just fine in your typical zucchini recipes. So if you’re challenged by the texture of shredded zucchini in, say, your zucchini chocolate cake – purée it first.

Now, let’s try a few new recipes and put these tips to work.

Zucchini Recipes via @kingarthurflour

Zucchini Chocolate Chip Oatmeal Cookies

I made these cookies using shredded zucchini, measured two ways: once by packing it into a cup, and then by weighing it. Both batches turned out just fine, yielding soft cookies, but soft in a light and cakey way, rather than being dense and chewy. The chips add quite a bit of body, and lots of chocolate flavor.

Beat together the following:

1/4 cup vegetable oil
1 cup less 2 tablespoons brown sugar
1/2 teaspoon baking powder
1/4 teaspoon baking soda
3/4 teaspoon salt
2 teaspoons vanilla extract
1 large egg

Stir in the following:

1 cup shredded zucchini
2 cups chocolate chips
1 cup King Arthur Unbleached All-Purpose Flour or King Arthur White Whole Wheat Flour
1 1/2 cups quick rolled oats

Use a tablespoon cookie scoop to drop the sticky balls of dough onto parchment-lined baking sheets; and bake the cookies in a preheated 350°F oven for 14 to 16 minutes.

How to make zucchini recipes X3 via @kingarthurflour

They should be set on top, and just starting to brown on the bottom. Let them cool right on the baking sheet, as they’re quite delicate while hot.

Zucchini recipes X3 via @kingarthurflour

If you’re not into zucchini and chocolate, feel free to substitute a combination of raisins (or dried cranberries) and nuts for the chocolate, as I’ve done here.

Zucchini recipes X3 via @kingarthurflour

Zucchini Chocolate Chip Pecan Bars

These are basically just the cookies above, with a few tweaks. Since these will be baked as bars, rather than cookies, they don’t need quite as much structural integrity. So I increase just slightly the amounts of vegetable oil and brown sugar (compared to the cookie recipe); both add extra moisture and tenderness.

1 cup shredded zucchini
1/3 cup vegetable oil
1 large egg
1 cup brown sugar, firmly packed
1/2 teaspoon baking powder
1/4 teaspoon baking soda
3/4 teaspoon salt
1 teaspoon vanilla extract
1 cup King Arthur Unbleached All-Purpose Flour or King Arthur White Whole Wheat Flour
1 1/2 cups quick rolled oats
2 cups semisweet or bittersweet chocolate chips
3/4 cup chopped pecans, for topping
fine salt, for topping

First I shred the zucchini, and measure it. Then, to downplay the zucchini’s texture, I process the shredded zucchini in a food processor with the vegetable oil and egg, before adding the remaining ingredients (except the pecans and fine salt; those are your toppings). The batter goes into a greased 9″ x 13″ pan, rather than scooping it into individual cookies. The nuts and salt go on top.

How to make zucchini recipes X3 via @kingarthurflour

Why are the pecans only on half the batter? I want to test to see if the nuts will sink into the batter, burn, or otherwise misbehave. And, if they do, I want half the batch to remain photo-worthy.

I bake the bars for 25 to 30 minutes, until a toothpick inserted into the center comes out clean (or when you do this at home, maybe with a few moist crumbs clinging to it).

Zucchini recipes X3 via @kingarthurflour

Success! Well-behaved pecans. Like the cookies, these bars are cake-like rather than dense; think cakey brownie texture. The salt on top is a nice touch, balancing the bars’ sweetness a bit, and pointing up the nuts’ flavor.

Now, speaking of brownies – how about it? Does zucchini belong in brownies?

Oh, YES.

Zucchini recipes X3 via @kingarthurflour

Zucchini Brownies

I want the interior of these brownies to be completely smooth and fudgy, without a hint of zucchini’s texture. So I’m thinking zucchini purée all the way – and I’m going to measure by weight, so there’s no need to shred it first.

How to make zucchini recipes X3 via @kingarthurflour

That said, by this time my counter is covered with zucchini in all incarnations: whole, chunked, shredded… And brownies are a good place to use it all up.

I start by processing 8 ounces zucchini, 3 tablespoons melted butter, 3 large eggs, and 1 teaspoon vanilla extract into a smooth purée.

Next I add the following:

3/4 cup sugar
2/3 cup unsweetened cocoa powder, Dutch-process cocoa preferred
1/2 teaspoon espresso powder, optional; for enhanced chocolate flavor
1/2 teaspoon baking powder
heaping 1/4 teaspoon salt
1/2 cup King Arthur Unbleached All-Purpose Flour

I process everything briefly, just until well combined. Then I add 3/4 cup chocolate chips and pulse briefly, just to break up some of the chips a bit. The batter goes into a greased 9″ x 9″ pan.

I bake the brownies in a preheated 350°F oven for 25 to 30 minutes, until a toothpick inserted into the center comes out clean. I don’t want to see any wet batter, but a few moist crumbs are OK.  

How to make zucchini recipes X3 via @kingarthurflour

Coming out of the oven, I notice the brownies have a rather unattractive pockmarked surface. So I decide to ice them. As always, ganache covers a world of sins.

I mix 3/4 cup chocolate chips with 1/4 cup heavy cream, and microwave until the cream is steaming. I stir the mixture until the chips melt, then spread the ganache over the brownies.

Zucchini Recipes via @kingarthurflour

Excellent. Dense and moist, chocolate-y without being bitter – and nary a hint of shredded (stringy) zucchini.

So there you have it: zucchini recipes and tips, just in time for the mid-summer onslaught. Enjoy!

And these are just for starts: see all 30 of our zucchini recipes. I guarantee you’ll make a dent in even the most prolific zucchini patch!

Oh, one final thing: my fellow baker/blogger MaryJane – if you ever contact our baker’s hotline, you may have spoken with her – has two questions she knows you’ll want answered.

1. What do I do if I don’t have a food processor?
Use a blender. If you don’t have a blender, don’t let that stop you from making these recipes; just live with zucchini’s texture.

2. Will puréed zucchini turn my baked goods green?
Well, only if you’re making something very light colored, like sugar cookies or angel food cake. And I’ve yet to see a zucchini sugar cookie or angel food cake recipe, so no worries about green treats!

PJ Hamel

PJ Hamel grew up in New England, graduated from Brown University, and was a Maine journalist before joining King Arthur Flour in 1990. PJ bakes and writes from her home on Cape Cod, where she enjoys beach-walking, her husband, two dogs, and really good food!


  1. Marion

    Thank you for this wonderful discussion of using zucchini in baking!
    I was a bit over zealous in my zucchini grating today. I have far too much for the recipe I’ll be using. Can I freeze what’s left over? Or could I purée it and then freeze it?

    1. The Baker's Hotline

      You’re welcome to give it a try un-puréed, Marion, there’s a chance it’ll be quite watery when you thaw it out. Annabelle@KAF

  2. Tanja Loetz

    We currently have the Cuisipro Surface Glide Technology 4-Sided Boxed Grater. It is sharper than most we have had, but the best was a grater from Microplane, which they do not offer anymore… the hollow plastic body grew mould inside. My biggest complaint of all graters (but not the Microplane) is that they have the grating teeth down to the bottom… you bang your hand on the table. The grater should have an inch of blank space at the bottom, and have at least 8 inches of grating surface.

  3. Ruthe

    The zucchini brownie recipe you posted in 2015 and then featured in 2016 has been a hit in our home, and at multiple homes which we visited this summer. This is a great recipe, and absolutely no one ever guesses (or believes) that the humble summer squash is the star. Thank you!

  4. QuilterinMotion

    Today I made the KAF Zucchini Brownies. They are decidedly VERY chocolatey even without the ganache! I did shredded my zucchini as I don’t have a food processor here at the summer home and they were fine, not strings or strands noticeable. I made a second batch with zucchini I used my blender to grate. No difference. I did find the first batch quite liquid-y and the second normal thickness. Second batch were higher but texture was the same as the first.

    Love these and it means another way I can get a bit of that prolific veggie into my hubby without any complaints!
    Thanks, PJ.

  5. Darillyn Lamb Starr

    This is a great tutorial, especially for novice zucchini bakers! I wanted to comment on the question about pureed zucchini turning baked good green. There are two ways to avoid that, if indeed you want to bake something light colored enough to have to worry about it. One is to take a vegetable peeler and peel off the outer layer. The other is to use yellow zucchini. This isn’t the same as yellow crook-neck squash. It’s just zucchini that grows yellow instead of green. I like to plant at least one hill of each kind, every year. Having two colors makes for prettier sautes and casseroles, too!

    1. The Baker's Hotline

      This batter is very thin – it’s made in the food processor and results in a very moist zucchini chocolate brownies. You can hardly detect the zucchini in the finished chocolate goodness. Happy Baking! Irene@KAF

    1. MaryJane Robbins

      Hi Tommy,
      Yes, the volume measurement for the zucchini is at the bottom of the ingredient list after the asterisk: *If you don’t have a scale, 8 ounces is about 1 1/2 cups shredded zucchini, lightly tamped down. Hope this helps. ~ MJ

    1. The Baker's Hotline

      Jackie, you can substitute almond flour for up to 1/4 of the wheat flour (all purpose or whole wheat) in recipes that don’t contain yeast, but without any wheat flour your baked goods may not hold together well. Barb@KAF

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