Italian Zucchini Ribbon & Farro Salad

 A Fresh Summer Salad with Creamy Italian Preserved Lemon Tahini Dressing

The secret isn’t just the dressing.

It’s giving the zucchini enough time to rest before you assemble the salad.

That simple step transforms the texture, allowing the ribbons to stay fresh and crisp while preventing the dressing from becoming watery. The result is a bright Italian-inspired salad that is satisfying enough for lunch yet elegant enough to serve guests.

Why This Italian Zucchini Ribbon & Farro Salad Is Worth Making

This salad succeeds because every ingredient has a purpose.

• Zucchini ribbons provide freshness and a delicate bite.
• Farro contributes chewiness and substance.
• Tomatoes add bursts of sweetness and acidity.
• Red onion supplies gentle bite.
• Basil and parsley brighten every forkful.
• Toasted pine nuts provide richness and crunch.
• Creamy preserved lemon tahini dressing ties everything together.

Like many Italian dishes, nothing is complicated.

Each ingredient simply makes the others taste better.

PLANTifull Fare Tip: Choose small or medium zucchini (if possible) as their seeds are small and smooth, so you can use the whole zucchini. Large zucchini usually have large, firm seeds in the center which should not be added to the salad.

👉 Want to learn more? Explore my guide to Italian sauces and dressings to discover which sauces pair best with different vegetables and pasta shapes. 

Choosing the Best Zucchini for This Salad

How to Choose the Best Zucchini

I remember my father growing enormous zucchini in his backyard garden. For him and his brothers—my uncles—it seemed to be an unspoken competition to see who could grow the largest one. Their gardens were carefully and wholeheartedly tended, and those zucchini never tasted bitter, no matter how large they became.

Today, however, I occasionally encounter zucchini with an unexpectedly bitter taste. Although you can select zucchini for freshness, tenderness and texture, there is an important catch: you cannot reliably identify a bitter zucchini by its size or appearance alone.

When shopping, look for zucchini that are:

• Small to medium in size, generally about 6–8 inches long. Larger zucchini are not necessarily bitter, but they may contain bigger seeds and have a tougher or more watery texture.
• Firm from end to end, without soft or spongy areas.
• Smooth and relatively glossy, with vibrant, evenly colored skin.
• Free from deep cuts, punctures, shriveling, mold and significant bruising.
• Heavy for their size, which suggests that they have retained their moisture.
• Capped with a stem that looks fresh rather than excessively dry or deteriorated.

These qualities will help you select fresh, tender zucchini, but they cannot guarantee that the zucchini will not be bitter.

Why zucchini becomes bitter

The bitter flavor comes from naturally occurring defensive compounds called cucurbitacins. Commercial zucchini varieties are bred to contain very low levels of these compounds, but unusual genetics or stressful growing conditions may contribute to greater bitterness.

If it’s unusually bitter, it isn’t dinner.

Possible contributing factors include:

• High heat
• Drought or uneven watering
• Large temperature swings
• Poor soil or inadequate nutrients
• Disease or insect damage
• Volunteer plants or plants grown from saved seed

Heat, drought and erratic growing conditions may help explain why some of us seem to encounter bitter zucchini more frequently, but there is no clear evidence that bitter zucchini is becoming more common nationally.

That means your feeling that it is happening more often may be connected to increasingly hot, dry, erratic growing conditions—but we should present that as a plausible explanation, not proof that bitter zucchini is becoming more common nationally. The University of Minnesota recently identified drought stress as a contributing factor, and Oregon State describes heat, drought and uneven watering as common triggers. University of Minnesota Extension, Oregon State University Extension

Can you detect it before buying?

Unfortunately, not reliably. A zucchini with elevated levels of cucurbitacins may look and smell completely normal.

The most practical check happens after you bring it home:

1. Cut off a tiny piece of the raw zucchini before preparing the other ingredients.
2. Taste the small piece. Zucchini should taste mild and slightly sweet.
3. If it tastes distinctly or intensely bitter, spit it out and discard the entire zucchini.
4. Do not attempt to rescue it by peeling, salting, cooking or covering the bitterness with dressing. Cooking does not destroy cucurbitacins.

If it’s unusually bitter, it isn’t dinner.

For this salad, perform the taste test before cutting the zucchini into ribbons. That one small step can keep a bitter zucchini from ruining the entire dish—and prevent you from wasting the farro, tomatoes, herbs, pine nuts and dressing along with it.

If you eat bitter zucchini and develop nausea, vomiting, diarrhea or abdominal pain, contact Poison Control at 1-800-222-1222 or seek medical care if the symptoms are severe.

You cannot fix truly bitter zucchini. If it tastes unusually or intensely bitter, spit it out and discard the entire zucchini.

For this salad, perform the taste test before cutting the zucchini into ribbons. That one small step can keep an unexpectedly bitter zucchini from ruining the entire dish—and save you from wasting the farro, tomatoes, herbs, pine nuts and dressing along with it.

Can you return it?

Usually, yes. Many grocers will refund or replace produce that is inedible or potentially unsafe.

Keep the remaining zucchini in a sealed bag and bring it back with your receipt, if available. A photo of the produce sticker, packaging or product code may also be helpful. Explain that the zucchini tasted intensely bitter and that you stopped eating it.

Reporting the problem may be more important than recovering the dollar or two. It gives the produce department an opportunity to examine other zucchini from the same shipment. Return policies vary, so check with your individual grocer.

Choosing the Best Zucchini Cut for This Salad

The way you cut zucchini changes more than its appearance—it changes the texture of the entire salad. Each cut has its place, but for this recipe, ribbons are the clear winner. Their delicate texture pairs beautifully with chewy farro while holding the creamy dressing without becoming heavy.

Grated zucchini releases too much moisture for this salad, while sliced zucchini creates a heartier bite that doesn’t wrap around the farro or catch the dressing in quite the same way. Wide zucchini ribbons strike the perfect balance—they stay crisp, absorb flavor beautifully and make every bite feel light, fresh and distinctly Italian.

The Secret to Perfect Zucchini Ribbons

Most zucchini salads become watery because the zucchini is dressed immediately after slicing.

Taking 20–30 minutes to salt the ribbons makes all the difference. The salt gently draws out excess moisture before the dressing is added. That means:

• the zucchini stays pleasantly crisp
• the dressing clings beautifully
• the farro doesn’t become soggy
• leftovers keep a better texture

Could you stop after ten minutes? Probably.

Would I? No.

I tested shorter resting times, but 20–30 minutes consistently produced the texture that worked best in this salad.

Don’t skip toasting the pine nuts; it deepens their flavor.

Don’t think of this as waiting. Think of it as giving the zucchini time to become the best version of itself.

PLANTifull Fare Tip: While the zucchini rests, prepare the dressing, toast the pine nuts, cook the farro if needed, or simply enjoy a cup of coffee. By the time you’re ready, the zucchini will be too.

What is Farro?

Farro is the name commonly used for several ancient wheat grains with deep roots in Mediterranean and Italian cooking. It has a distinctive nutty flavor and a firm, pleasantly chewy texture that holds up especially well in soups, pilafs and grain salads—even after being chilled or dressed.

Farro may be sold as whole, semi-pearled or pearled:

• Whole farro retains its bran and takes the longest to cook.
• Semi-pearled farro has some of its bran removed, so it cooks more quickly while retaining more of the whole grain than fully pearled farro.
• Pearled farro has most of the bran removed and cooks fastest.

Check your package before cooking because the amount of liquid and cooking time will vary. For the greatest whole-grain benefit, look for whole or semi-pearled farro when available.

Farro is a type of wheat and is not gluten-free. If you need a gluten-free substitute, try brown rice, quinoa or sorghum.

👉 Learn more about farro from the Whole Grains Council.

If you haven’t tried farro yet, put it on your next grocery list. Cook a cup or two—I think you’ll love its nutty flavor and satisfyingly chewy bite as much as I do.

How to Cook Farro in a Rice Cooker or on the Stovetop

A rice cooker is not limited to rice. Depending on the model, it can also be a convenient, hands-off way to prepare farro, quinoa, barley and other grains.

I especially appreciate using mine for farro because I can add the grain and liquid, start the cooker and move on to something else. There is no pot to watch, no burner to adjust and no worry about the water boiling over.

It is helpful for several reasons:

• It frees up the stovetop. This is especially useful when you are preparing several parts of a meal.
• It requires very little attention. The cooker manages the heat while you prepare the vegetables and dressing.
• It is convenient for batch cooking. Cook extra farro and refrigerate or freeze it for salads, soups, grain bowls and farrotto.
• It adds less heat to the kitchen. That matters during a Texas summer.
• It produces a consistent texture once you determine the right setting and liquid ratio for your particular farro and rice cooker.

The farro I used for my most recent batch was a grocery-store brand labeled “Ready in 10 Minutes.” I’m not sure why, but I can never seem to follow the package directions without putting my own spin on them!

This time, I decided to see how the farro would turn out in my rice cooker. I have also prepared it successfully on the stovetop, and I love having both options—especially when the stovetop is already busy.

These instructions are specifically for the quick-cook Italian farro pictured. Other types of farro—including whole, semi-pearled and pearled—may require more liquid and longer cooking times, so always check the directions on your package.

PLANTifull Fare Notes

When shaving zucchini, move the blade away from your other hand to avoid getting cut.

The tomatoes stay. I originally considered making the tomatoes optional, but after several rounds of testing, they earned a permanent place. Their juicy sweetness balances the preserved lemon and brightens every bite.

Toast the pine nuts. A few minutes in a dry skillet transforms pine nuts from mild to buttery and adds the crunchy finish that makes this salad shine. Watch them carefully—they brown quickly.

Serve slightly chilled. This salad is delicious immediately, but I prefer it after chilling for 15–30 minutes. The flavors meld beautifully while the zucchini stays crisp.

A complete meal. Enjoy this salad as a satisfying lunch or light dinner, or serve it alongside soup, grilled vegetables, or your favorite Italian bean dish.

Know your zucchini. Large garden zucchini contain more moisture than smaller, firmer zucchini. If your ribbons seem especially wet after salting, gently pat them dry before assembling the salad.

Don’t overdress. Start with about three-quarters of the dressing and toss gently. Add more only if needed. The zucchini will continue to release a little moisture, naturally loosening the dressing as the salad rests.

Taste before adding salt. Preserved lemons, white miso and toasted pine nuts all contribute flavor, and preserved lemons vary in saltiness. Toss the salad, let it rest for a few minutes, then taste before deciding if it needs more salt.