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• What Is Simple Zucchini Pasta?
• Tips for Cooking and Prepping
• Recipe Variations and Substitutes
• Serving Suggestions
• Storing, Make-Ahead, and Freezing Tips
• FAQs
• Simple Zucchini Pasta Recipe

When zucchini season hits and you find yourself with more squash than you know what to do with, this simple zucchini pasta is the answer. It turns humble grated zucchini into a silky, buttery sauce studded with garlic, lemon zest, and fresh basil, all in about half an hour. It’s the kind of weeknight dinner that tastes far fancier than the effort it actually requires.

What Is Simple Zucchini Pasta?

Simple zucchini pasta is a summer-inspired take on classic Italian pasta al burro, where grated zucchini is cooked down with garlic, butter, and starchy pasta water until it melts into a light, creamy sauce. Instead of relying on heavy cream, the sauce gets its body from emulsified butter, olive oil, cheese, and reserved pasta cooking liquid, a technique borrowed straight from cacio e pepe and other classic Roman pastas.

The zucchini itself becomes almost invisible once cooked, breaking down into tender ribbons that cling to every strand of spaghetti rather than sitting on top as a separate vegetable side. Bright lemon zest and fresh basil keep the dish tasting fresh and seasonal, while pecorino Romano or Parmesan adds salty depth. It’s a great way to use up a zucchini glut without turning to zucchini bread or muffins yet again.

Tips for Cooking and Prepping

#1: Wring out the zucchini thoroughly

Grated zucchini holds a surprising amount of water, and skipping this step will leave you with a watery, thin sauce instead of a creamy one. Squeeze it in a clean tea towel, cheesecloth, or nut milk bag until no more liquid comes out.

#2: Save more pasta water than you think you need

The starchy cooking liquid is what helps the butter and cheese emulsify into a glossy sauce instead of clumping or separating. Reserve the full 1¼ cups called for, and don’t be afraid to add extra tablespoons if the sauce tightens up too much.

#3: Add the butter gradually

Melting the butter one tablespoon at a time, rather than dumping it all in at once, helps it incorporate smoothly into the sauce instead of pooling on the surface as grease.

#4: Grate the cheese finely

Finely grated pecorino Romano or Parmesan melts much more evenly into the hot pasta than pre-shredded or coarsely grated cheese, which tends to clump into stringy bits.

#5: Toss off the heat

Combining the pasta with the sauce after removing the pan from the stove prevents the cheese from breaking or turning grainy from too much direct heat.

#6: Slice the garlic, don’t mince it

Thin garlic slices turn golden and slightly crisp in the olive oil, adding texture and a milder, sweeter garlic flavor than minced garlic would give.

Recipe Variations and Substitutes

This recipe is easy to adapt based on what’s in your kitchen. Swap spaghetti for linguine, fettuccine, or a short pasta shape like penne, and try yellow summer squash in place of zucchini for a similar texture. For extra protein, stir in cooked shrimp, shredded rotisserie chicken, or white beans, or add a pinch of red pepper flakes for a little heat. Parmesan can stand in for pecorino Romano if you prefer a milder, nuttier flavor.

Serving Suggestions

This zucchini pasta is hearty enough to serve on its own, but it also pairs beautifully with a simple green salad, garlic bread, or roasted cherry tomatoes on the side. A glass of crisp white wine, like a Sauvignon Blanc or Pinot Grigio, complements the lemon and basil nicely. For a heartier meal, serve alongside grilled chicken or a piece of pan-seared salmon.

Storing, Make-Ahead, and Freezing Tips

Leftovers keep well in an airtight container in the refrigerator for up to 3 days; reheat gently on the stovetop with a splash of water or extra pasta water to loosen the sauce back up. Because the sauce relies on emulsified butter and cheese, this dish doesn’t freeze particularly well, as the texture can turn grainy or separate once thawed. If you want to prep ahead, grate the zucchini and cheese and slice the garlic a day in advance, then cook everything fresh when you’re ready to eat.

FAQs

Do I need to peel the zucchini before grating it?

No peeling is necessary. The skin is thin, tender, and full of nutrients, so simply wash the zucchini and grate it with the skin on using a box grater or food processor.

Why is my zucchini pasta watery?

Zucchini releases a lot of moisture as it cooks, so if the sauce turns out thin, it’s likely because the grated zucchini wasn’t wrung out enough before cooking. Squeezing it firmly in a towel or cheesecloth beforehand is the key to a thicker, creamier sauce.

Can I make this pasta vegetarian or vegan?

The recipe as written is vegetarian. To make it vegan, swap the butter for a plant-based alternative and use a vegan Parmesan-style cheese or nutritional yeast in place of the pecorino Romano.

What’s the best pasta shape to use?

Spaghetti is the classic choice because its long strands catch the silky sauce well, but linguine, fettuccine, or even a short shape like fusilli or penne will work just as nicely.

Can I add more vegetables to this dish?

Absolutely. Cherry tomatoes, peas, or sautéed mushrooms all make great additions and can be stirred in along with the zucchini for extra color and flavor.

Simple Zucchini Pasta Recipe

Prep time: 15 min | Cook time: 15 min | Total time: 30 min | Servings: 6

Ingredients

• 12 ounces spaghetti or pasta of your choice
• 2 cups grated zucchini (from 1 large zucchini)
• ¼ cup extra-virgin olive oil
• 3 garlic cloves, thinly sliced
• 1 teaspoon kosher salt
• ¾ teaspoon freshly cracked black pepper, plus more for serving
• 1 tablespoon lemon zest, plus more for serving
• 4 tablespoons (½ stick) salted butter, cut into 4 pieces
• 10 fresh basil leaves, roughly chopped, plus more for serving
• 1 cup finely grated pecorino Romano or Parmesan, plus more for serving

Instructions

1. Bring a large pot of salted water to a boil over high heat. Add the pasta and cook until al dente according to the package instructions. Reserve 1¼ cups of the cooking liquid, then drain the pasta.
2. Place the grated zucchini on a cheesecloth, tea towel, or in a nut bag and wring out as much moisture as possible.
3. Heat the olive oil in a large saucepan over medium heat. Once the oil is glistening, add the garlic and cook, stirring often, until golden, about 2 minutes. Stir in the zucchini, salt, pepper, and lemon zest. Add ½ cup of the reserved pasta water and bring to a simmer. Cook, stirring, for 2 to 3 minutes, or until the zucchini is tender.
4. Add 1 tablespoon of the butter and stir until melted. Repeat with the remaining 3 tablespoons, letting each piece melt before adding the next. Cook, stirring, until the sauce is slightly thickened, about 5 minutes. Remove from heat.
5. Add the pasta to the sauce along with the remaining ½ cup reserved cooking liquid, the basil, and the cheese. Stir until the pasta is well coated and the cheese is mostly melted. If the sauce seems too thick, add more reserved pasta water, 1 tablespoon at a time.
6. Divide the pasta among 6 bowls and sprinkle with additional cheese, lemon zest, basil, and black pepper before serving.

For an extra pop of freshness, finish each bowl with a squeeze of lemon juice in addition to the zest. If doubling the recipe, cook the zucchini in batches so it sautés instead of steams.