My Lemony Twist on Spaghetti Alla Nerano
This fried zucchini pasta is one of the most delicious things you can make during zucchini season. The combination of golden zucchini, sharp Parmesan, fresh basil and bright lemon is simple but addictive. If you enjoy summer produce and comforting pasta, this recipe deserves a spot in your rotation.
I first discovered spaghetti alla Nerano years ago and was surprised that a dish made with mostly zucchini and cheese could be so satisfying. The original Italian version is wonderful on its own, but over time I’ve given it a personal twist: I add extra Parmesan, fresh basil, red pepper flakes for a touch of heat, and plenty of lemon zest and juice to lift the flavors. The result is light, creamy, and intensely flavorful.
One important note: the frying step is key. Frying the zucchini gives it a deep golden color and a slightly sweet, jammy texture that later melts into the starchy pasta water and cheese to create a silky sauce. If you try to shortcut this with a quick sauté, you’ll miss some of that irresistible depth. The frying does require a bit of attention, but it’s worth the extra 20 minutes at the stove.
Ready to make some pasta? Let’s dive into the tips, variations and the full recipe below.
Recipe Tips
Small details matter here, especially when it comes to the zucchini and the Parmesan sauce. Follow these tips for the best results.
- Slice the zucchini thin and even. Aim for about 1/8 inch thick so the slices fry evenly and soften into the sauce. A mandoline produces consistent slices, but careful hand-slicing works too.
- Fry in batches. Don’t crowd the pan. Frying in small batches keeps the oil hot and yields evenly golden, not soggy, slices.
- Watch the oil temperature. Target roughly 350–365°F. If you don’t have a thermometer, test with a single slice: it should sizzle immediately and steadily.
- Pull before they burn. Golden is the goal; avoid dark brown or burnt slices, which taste bitter.
- Let the zucchini rest. Allow fried zucchini to sit at least 30 minutes (or refrigerate for a few hours). Resting softens them and helps them integrate into the sauce more smoothly.
- Reserve plenty of pasta water. Save at least a cup of starchy pasta water. That liquid is what transforms grated Parmesan into a silky sauce.
- Undercook the pasta slightly. Cook the spaghetti just shy of al dente; it will finish cooking in the skillet while you toss it with the zucchini and sauce.
Variations You Can Try
This is an adaptable pasta—feel free to tweak it to fit your preferences or what you have on hand.
- Classic Nerano: Use grated provolone del Monaco (or a mixture of provolone and Parmesan) and omit lemon and red pepper flakes for a more traditional flavor.
- Add burrata: Top each serving with torn burrata for an extra creamy finish.
- Add protein: Grilled shrimp or sliced chicken are great additions for a heartier meal.
- Make it spicier: Increase crushed red pepper flakes or finish with a drizzle of Calabrian chili oil.
- Change the herbs: Fresh mint pairs surprisingly well with zucchini, or use a mix of basil and mint.
- Crunchy topping: Sprinkle garlicky toasted breadcrumbs (panko) over the finished dish for texture contrast.
FAQ
For this version, yes—frying gives the zucchini a deep golden sweetness and jammy texture that helps form a silky sauce with the cheese and pasta water. If you prefer not to fry, you can gently sauté the zucchini in a few tablespoons of olive oil until very soft and golden; the flavor will be lighter but still enjoyable.
Absolutely. The fried zucchini can be prepared up to a day ahead and kept covered in the refrigerator. Bring it toward room temperature before assembling the pasta for best results.
Once the oil has cooled, strain it through a fine mesh or cheesecloth and store in a sealed jar in the refrigerator. You can reuse it a couple of times for frying or for cooking vegetables.
Clumping usually happens when the pan is too hot when the cheese is added or there wasn’t enough pasta water. Keep the heat medium or lower, add cheese gradually, and toss continuously while adding splashes of starchy pasta water until the sauce comes together.
More Favorite Zucchini Recipes
Air Fryer Zucchini
Zucchini Bread
Crispy Zucchini Black Bean Tacos
Italian Sausage Zucchini Orzo
Lemony Zucchini Pasta
Equipment
-
Mandoline (optional but helpful for even slices)
Ingredients
- 8 ounces spaghetti
- 3 medium zucchini (about 20 ounces), very thinly sliced
- 1 1/2 cups neutral oil or olive oil, for frying
- 2 tablespoons extra-virgin olive oil
- 2 large garlic cloves, peeled and lightly smashed
- 1/4 teaspoon crushed red pepper flakes, or more to taste
- 1 teaspoon lemon zest + 2 tablespoons freshly-squeezed lemon juice
- 2/3 cup freshly-grated Parmesan, plus extra for serving
- 1/4 cup fresh basil leaves, torn, plus extra for serving
- Fine sea salt and freshly-ground black pepper
Instructions
- Slice the zucchini. Thinly slice the zucchini into rounds about 1/8 inch thick. A mandoline helps ensure even slices.
- Heat the oil. Pour frying oil into a large skillet to a depth of about 1/2 inch. Heat over medium-high until it reaches roughly 350–365°F, or until a test slice sizzles immediately.
- Fry the zucchini. Working in batches, add a single layer of zucchini to the hot oil. Fry 2–4 minutes, flipping or stirring occasionally, until tender and lightly golden. Avoid letting slices get dark brown.
- Drain and season. Use a slotted spoon to transfer fried zucchini to a paper-towel-lined plate and sprinkle lightly with salt. Repeat with remaining zucchini, keeping the oil temperature steady and adding oil if needed.
- Let the zucchini rest. For the creamiest result, let the fried zucchini sit for at least 30 minutes. Refrigerating for a few hours is fine and can be done a day ahead.
- Cook the pasta. Bring a large pot of generously salted water to a boil. Cook the spaghetti until just shy of al dente. Reserve at least 1 cup of starchy pasta water before draining.
- Infuse the oil. While the pasta cooks, heat 2 tablespoons extra-virgin olive oil in a large skillet over medium. Add the smashed garlic and cook 1–2 minutes until fragrant. Add crushed red pepper flakes for 30 seconds, then remove and discard the garlic.
- Build the sauce. Add the fried zucchini to the skillet with a generous splash of reserved pasta water. Add the barely al dente spaghetti, lemon zest, lemon juice, grated Parmesan and torn basil. Toss quickly and continuously, adding more pasta water as needed, until the cheese melts into a silky sauce. Taste and adjust with salt, pepper, lemon juice, or red pepper flakes.
- Serve. Serve immediately, topped with extra basil, Parmesan, black pepper, and more lemon zest if you like. Enjoy.
Did you make this?
Tell me how it turned out in the comments below — I’d love to hear your tweaks and tips.