10-Minute Pesto Zucchini Noodles

A super-fast, low-carb dish tossing fresh zucchini spirals in a vibrant basil pesto with cherry tomatoes and parmesan.

By Cressio Rinaldi

Zucchini noodles have a bad reputation, and it is deserved when they come out as a watery pile. The reason is simple: a zucchini is about 95 percent water. Cook the noodles too long, and all of that water ends up in the pan. This recipe works because it cooks them for only 2 to 3 minutes, and then stops.

The sauce is store-bought or homemade basil pesto, which is already full of garlic, cheese, nuts and olive oil. You just stir it in off the heat. A few halved cherry tomatoes add sweetness and juice, and a spoonful of toasted pine nuts adds crunch.

This is a recipe for two, and it is ready in about 10 minutes, including the spiralizing. It is also a good lesson in restraint: the less you do, the better it turns out.

Read this first

1. Cook the noodles for only 2 to 3 minutes. Longer makes them soggy.
2. Take the pan off the heat before adding the pesto.
3. Go easy on the salt. Pesto and parmesan are already salty.

Prep time: 5 mins · Cook time: 5 mins · Serves 2

Ingredients

• 2 large Zucchini, spiralized into noodles
• 1/4 cup Fresh basil pesto
• 1/2 cup Cherry tomatoes, halved
• 2 tbsp Parmesan cheese, grated
• 1 tbsp Olive oil
• 1 tbsp Pine nuts (optional for crunch)
• to taste Salt and black pepper

Instructions

1. In a large skillet, heat the olive oil over medium-high heat. Look for: Even, dry noodles, with no pools of water on the towel.
2. Add the spiralized zucchini noodles and halved cherry tomatoes to the pan. Sauté for just 2-3 minutes; do not overcook or the noodles will become soggy. Look for: The oil shimmers, and the noodles sizzle gently as they go in.
3. Remove the skillet from the heat. Look for: The noodles are bright green, heated through and still have a little bite.
4. Stir in the fresh basil pesto, tossing the noodles gently until they are evenly coated in the sauce. Look for: The pan is still warm but has stopped sizzling.
5. Season lightly with salt and generously with black pepper. Look for: Every noodle is coated in a green, glossy sauce and the basil still smells fresh.
6. Serve warm, topped with grated parmesan cheese and a sprinkle of pine nuts. Look for: The dish looks fresh and bright, with a little cheese melting on top.

Nutrition

Amount per serving. Nutritional values are estimates calculated from the ingredients above and can vary.

• Calories: 300
• Fat: 26g
• Saturated Fat: 5g
• Carbohydrates: 10g
• Fiber: 3g
• Sugar: 6g
• Protein: 7g
• Sodium: 340mg
• Cholesterol: 5mg

Notes

• Best Fresh: This is a make-and-eat-immediately dish — zucchini noodles release water as they sit and turn watery within an hour or so.
• Don't Overcook: Just 2-3 minutes in the pan is enough, as the recipe says — zucchini noodles go from tender to mushy fast.
• Storage: Leftovers keep a day in the fridge, though expect a softer texture.

Cook It With Me

Prepare the noodles

Spiralize the 2 large zucchini into noodles. If you don’t have a spiralizer, a julienne peeler works well. Lay the noodles on paper towels and pat them dry. Halve the 1/2 cup of cherry tomatoes.

Toast the pine nuts, if using

If you are using the 1 tablespoon of pine nuts, toast them for 2 to 3 minutes in a dry pan over medium heat until they are golden. Watch them closely, because they go from golden to burnt very fast. Set them aside.

Quick sauté

Heat the tablespoon of olive oil in a large skillet over medium-high heat. Add the zucchini noodles and the tomatoes and sauté for just 2 to 3 minutes. The noodles should be heated through but still have a little bite. Don’t overcook them, or they will turn soggy.

Off the heat

Take the skillet off the heat right away. This matters, because heat dulls the color and the fresh flavor of basil.

Pesto and seasoning

Stir in the 1/4 cup of basil pesto and toss gently until the noodles are evenly coated. Season lightly with salt and generously with black pepper.

Serve

Serve warm, topped with the 2 tablespoons of grated parmesan and the pine nuts, if using.

The Ingredients, One by One

Zucchini

Choose firm, medium-large zucchini with smooth skin. Smaller ones have fewer seeds and are less watery. Spiralize them just before cooking, because cut zucchini leaks water as it sits.

Basil pesto

Pesto is the whole sauce, so choose one you like. Look for a pesto with basil and olive oil near the top of the ingredient list. It is already salty, so you rarely need to add more.

Cherry tomatoes

They add sweetness and a little acid. Halve them so they release some juice and flavor into the noodles.

Parmesan cheese

Grate it fresh. It adds a salty, savory finish, and melts slightly on the warm noodles.

Olive oil

One tablespoon is enough to stop sticking and give a little richness.

Pine nuts

They are optional. They add a buttery crunch. Toast them for a deeper flavor, and leave them out if you need a nut-free dish.

The Technique Behind It

Why the cook time is so short

Zucchini noodles are thin and full of water. Heat breaks down their cell walls, and the water pours out. At 2 to 3 minutes they are warm and tender. At 5 minutes they are limp and swimming in liquid.

Why you take the pan off the heat

Basil’s fresh, peppery flavor is delicate. Heat turns it dull and dark. Stirring the pesto into a warm pan, not a hot one, keeps the color and the flavor.

Why you salt lightly

Salt pulls water out of zucchini. Pesto and parmesan already contain plenty. Adding it at the end, and lightly, keeps the noodles from weeping.

Mistakes That Cost You the Dish

• Overcooking the noodles They turn limp and watery. Stay at 2 to 3 minutes.
• Adding pesto over high heat The basil turns dark and loses its freshness.
• Salting early It draws out water from the zucchini.
• Spiralizing too early The noodles leak water as they sit.
• Skipping the patting dry Extra water thins the sauce.

Fix It: If This Happens, Do This

Problem	Likely cause	Fix
Noodles are watery	Overcooked, or not patted dry	Cook only 2 to 3 minutes and dry the noodles. Drain any liquid before adding the pesto.
Sauce is thin	Water from the zucchini	Stir in a little more pesto and a spoonful of parmesan.
Pesto looks dark	It was heated too much	Add it off the heat.
Dish is too salty	Pesto and parmesan are both salty	Add a squeeze of lemon and more black pepper.
Dish tastes bland	Not enough pesto or pepper	Add another spoonful of pesto and a squeeze of lemon.
Noodles are chewy	Undercooked	Give them another 30 seconds.

What Each Ingredient Does (and What You Can Swap)

Ingredient	Its job	Swap, and what changes
Zucchini noodles	Light, fresh base	Yellow squash works. Regular pasta can replace them.
Basil pesto	Garlic, basil, cheese and oil in one jar	Sun-dried tomato pesto or kale pesto work.
Cherry tomatoes	Sweetness and juice	Sun-dried tomatoes add a deeper flavor.
Parmesan cheese	Salty, savory finish	Pecorino or a dairy-free cheese work.
Olive oil	Prevents sticking	Avocado oil works.
Pine nuts	Crunch	Toasted almonds, walnuts or sunflower seeds work.

Plan Ahead

• Prep ahead: Make or buy the pesto ahead. Spiralize the zucchini just before cooking.
• Fridge: Best eaten at once. Leftovers keep for 1 day, but release water.
• Reheat: Gently in a skillet for a minute. Drain any liquid first.
• Freezer: Not recommended.

What to Serve With It

This works as a light main for two, and it is also a good side for grilled chicken, shrimp or salmon. Add cooked chicken or white beans if you want more protein.

Questions People Ask

About the Author

Cressio Rinaldi

Cressio Rinaldi is the recipe developer behind Cressio Recipes. He cooks, tests, and writes every recipe on the site himself — refining each one until it's simple enough for a weeknight and good enough to make again. He's not a trained chef, just someone who cooks constantly and pays close attention to what actually makes a recipe work.