I love how simple and fresh this pesto noodles recipe is. It’s one of those dishes that feels fancy but comes together in just a few minutes. I hope you enjoy making it as much as I do—it’s perfect for a quick lunch or dinner that tastes like a treat.
Some ingredients like basil leaves and pine nuts might not be in every kitchen, so if you’re heading to the supermarket, look for fresh basil in the produce section and pine nuts near the nuts or baking aisle. Parmesan cheese is usually found in the dairy or cheese section, and it adds a nice salty flavor to the dish. Olive oil and garlic are common staples, but fresh garlic really makes a difference here.

Ingredients For Pesto Noodles Recipe
Spaghetti: The main pasta that holds all the flavors together.
Basil leaves: Fresh leaves that give the pesto its bright, herby taste.
Parmesan cheese: Adds a salty, nutty flavor and creamy texture.
Olive oil: Helps blend the sauce and adds richness.
Pine nuts: Toasted for a crunchy, buttery flavor in the pesto.
Garlic: Gives the sauce a little kick and depth.
Salt: Enhances all the flavors.
Black pepper: Adds a mild heat and spice.
Technique Tip for This Recipe
One of the most helpful moves in this Pesto Noodles Recipe is how to toss the cooked spaghetti with the pesto sauce so every strand gets coated just right. Here’s a simple way to do it:
- Put the cooked and drained spaghetti in a big bowl or back in the pot you cooked it in.
- Pour the pesto sauce over the spaghetti slowly, instead of dumping it all at once.
- Use two forks or tongs to gently lift and turn the noodles, mixing the sauce in evenly.
- Keep tossing until every noodle looks shiny and covered with the green sauce.
Doing it this way helps the pesto stick to the spaghetti better, so you don’t end up with clumps of sauce in one spot and dry noodles in another. It also keeps the noodles from breaking apart because you’re being gentle while mixing.
When I first made this, I just poured the whole pesto on top and stirred quickly. The noodles got all tangled and some parts were super saucy while others were plain. Now, I take my time tossing, and it makes a big difference. Plus, if you want, you can save a little extra pesto to drizzle on top when you serve—it looks pretty and tastes even better.
Also, if your pasta cools down before you toss it with the sauce, try warming it up a bit first. Warm noodles soak up the pesto flavors more, making every bite delicious. This little step makes the whole dish feel fresh and tasty every time.
Suggested Side Dishes
Alternative Ingredients
spaghetti - Substitute with zucchini noodles: For a low-carb and gluten-free option.
spaghetti - Substitute with whole wheat pasta: For a healthier, fiber-rich alternative.
basil leaves - Substitute with spinach leaves: For a milder flavor and added nutrients.
basil leaves - Substitute with cilantro: For a different, fresh herb flavor.
parmesan cheese - Substitute with pecorino romano: For a similar texture but a slightly saltier taste.
parmesan cheese - Substitute with nutritional yeast: For a vegan and dairy-free alternative.
olive oil - Substitute with avocado oil: For a similar healthy fat content and mild flavor.
olive oil - Substitute with canola oil: For a more neutral flavor and budget-friendly option.
toasted pine nuts - Substitute with toasted almonds: For a similar crunch and nutty flavor.
toasted pine nuts - Substitute with sunflower seeds: For a nut-free and budget-friendly alternative.
minced garlic - Substitute with garlic powder: For convenience and a longer shelf life.
minced garlic - Substitute with shallots: For a milder, slightly sweet garlic flavor.
salt - Substitute with soy sauce: For added umami and a different depth of flavor.
salt - Substitute with sea salt: For a more natural and mineral-rich option.
freshly ground black pepper - Substitute with white pepper: For a milder, slightly different peppery flavor.
freshly ground black pepper - Substitute with red pepper flakes: For a spicier kick.
Other Alternative Recipes
How to Store or Freeze Your Dish
- Allow the spaghetti to cool completely before storing. This prevents condensation, which can make the noodles soggy.
- Transfer the pesto noodles to an airtight container. Ensure the container is clean and dry to maintain the freshness of the dish.
- Store the container in the refrigerator. The pesto noodles will stay fresh for up to 3-4 days.
- For longer storage, consider freezing the pesto noodles. Divide the noodles into individual portions for easy reheating.
- Place each portion in a freezer-safe bag or container. Squeeze out as much air as possible to prevent freezer burn.
- Label the bags or containers with the date. This helps you keep track of how long the pesto noodles have been stored.
- When ready to eat, thaw the pesto noodles in the refrigerator overnight. This gradual thawing helps maintain the texture and flavor.
- Reheat the noodles gently in a skillet over medium heat. Add a splash of olive oil or a bit of water to help loosen the sauce.
- Alternatively, you can reheat the pesto noodles in the microwave. Place them in a microwave-safe dish, cover loosely, and heat in short intervals, stirring occasionally.
- Garnish with extra parmesan cheese or fresh basil leaves before serving to enhance the flavor and presentation.
How to Reheat Leftovers
Stovetop Method:
- Place a skillet over medium heat and add a splash of olive oil.
- Add the leftover pesto noodles to the skillet.
- Toss the noodles gently to coat them evenly with the oil.
- Heat for about 3-5 minutes, stirring occasionally, until the noodles are warmed through.
- If the noodles seem dry, add a tablespoon of water or chicken broth to help loosen the sauce.
Microwave Method:
- Place the pesto noodles in a microwave-safe dish.
- Add a splash of olive oil or a tablespoon of water to keep the noodles from drying out.
- Cover the dish with a microwave-safe lid or plastic wrap, leaving a small vent for steam to escape.
- Microwave on medium power for 1-2 minutes.
- Stir the noodles and check the temperature. If needed, continue microwaving in 30-second intervals until heated through.
Oven Method:
- Preheat your oven to 350°F (175°C).
- Place the pesto noodles in an oven-safe dish.
- Drizzle a bit of olive oil over the noodles and cover the dish with aluminum foil.
- Bake for about 15-20 minutes, or until the noodles are heated through.
- Stir the noodles halfway through the reheating process to ensure even heating.
Double Boiler Method:
- Fill a pot with a couple of inches of water and bring it to a simmer.
- Place a heatproof bowl over the pot, making sure the bottom of the bowl does not touch the water.
- Add the pesto noodles to the bowl.
- Stir occasionally, allowing the steam to gently reheat the noodles.
- This method helps to preserve the texture and flavor of the pesto sauce.
Best Tools for This Recipe
Large pot: used to cook the spaghetti according to the package instructions
Colander: used to drain the cooked spaghetti
Blender: used to combine and blend the basil leaves, parmesan cheese, olive oil, pine nuts, garlic, salt, and black pepper into a smooth pesto sauce
Measuring cups: used to measure the basil leaves, parmesan cheese, olive oil, and pine nuts accurately
Measuring spoons: used to measure the salt and freshly ground black pepper
Garlic press: used to mince the garlic cloves
Spatula: used to toss the cooked spaghetti with the pesto sauce until evenly coated
Serving bowl: used to serve the pesto noodles
Cheese grater: used to grate extra parmesan cheese for garnish if desired
How to Save Time on This Recipe
Prepare ingredients in advance: Measure and toast the pine nuts, grate the parmesan cheese, and mince the garlic ahead of time.
Use a food processor: A food processor can blend the pesto sauce faster than a blender.
Cook pasta efficiently: Start boiling water while prepping the pesto ingredients to save time.
Store extra pesto: Make a larger batch of pesto and freeze it in portions for future use.
Multitask: While the spaghetti cooks, blend the pesto to streamline the process.

Pesto Noodles Recipe
Ingredients
Main Ingredients
- 400 g Spaghetti
- 1 cup Basil leaves packed
- ½ cup Parmesan cheese grated
- ½ cup Olive oil
- ¼ cup Pine nuts toasted
- 2 cloves Garlic minced
- 1 teaspoon Salt
- ½ teaspoon Black pepper freshly ground
Instructions
- 1. Cook the spaghetti according to the package instructions. Drain and set aside.
- 2. In a blender, combine basil leaves, Parmesan cheese, olive oil, pine nuts, garlic, salt, and black pepper. Blend until smooth.
- 3. Toss the cooked spaghetti with the pesto sauce until evenly coated.
- 4. Serve immediately, garnished with extra Parmesan cheese if desired.
Nutritional Value
Keywords
Suggested Appetizers and Desserts
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