We are in love with this easy zucchini noodles recipe. There’s fresh zucchini, tomatoes, basil, parmesan, and garlic. Plus, it only takes 20 minutes to make. Make this with 100% zucchini noodles, or swap half of the zucchini for regular spaghetti for a heartier meal.
For a vegetarian option, omit the parmesan cheese, substitute it with your favorite vegetarian-friendly cheese, or use nutritional yeast.
4 medium zucchini (about 2 pounds)
3 tablespoons extra virgin olive oil
1 tablespoon minced garlic (3 to 4 cloves)
1/4 to 1/2 teaspoon crushed red pepper flakes, depending on how spicy you like the pasta
2 medium tomatoes, chopped, see note (about 12 ounces)
1/2 cup shredded parmesan cheese, plus more for serving, see notes for alternatives
1 cup basil leaves, torn into pieces
1 teaspoon cornstarch
2 teaspoons cold water
Salt, to taste
Trim and spiralize the zucchini (see notes below for doing this without a spiralizer). Then cut the spiralized zucchini into long noodles to be about the length of spaghetti.
Add olive oil, garlic, and the red pepper flakes to a large, deep skillet. Turn to medium heat. When the oil bubbles around the garlic, add the zucchini noodles.
Toss the noodles with pasta tongs and cook until al dente — they should be wilted but still have a crunch; 5 to 7 minutes. Do not let the noodles cook any longer, or else they will become mushy. As they cook, keep tossing so that all the zucchini noodles have a chance to hit the bottom of the skillet.
Stir in the tomatoes, basil, and parmesan cheese, and then cook for one minute. Use pasta tongs to transfer the noodles, tomatoes, and basil to a serving dish. Leave the liquid in the skillet.
Bring the liquid left in the skillet to a simmer.
Combine cornstarch and cold water in a small bowl, then whisk into the simmering liquid. Cook while whisking until the liquid thickens to a sauce; about 1 minute. Taste the sauce and season with salt.
Pour the sauce over the zucchini, tomatoes, and basil. Finish with more parmesan cheese on top and serve immediately.