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This simple, creamy White Pesto Pasta recipe only requires a handful of ingredients to make a delicious, speedy supper that’s ready and on the table in just 15 minutes! An Italian-inspired white walnut pesto made with cream cheese, Parmesan, and plenty of fresh lemon is the perfect way to change up your weeknight pasta routine.

Grey bowl of spaghetti in a white sauce surrounded by a glass of water and lemon halves.

Pasta is always the answer when you’re looking for a quick and speedy supper. Often that pasta is pesto pasta, but have you heard of White Pesto Pasta before?

Made with walnuts, cheese, and plenty of fresh lemon (but with no cream – we’re using cream cheese or ricotta for an extra creamy layer of cheesiness here), it’s super luxurious and so much more than what you’d expect from something made with just 7 (!) ingredients.

Why you’ll love this recipe

  • It’s a quick and easy weeknight pasta dish that’s ready in 15 minutes.
  • The walnuts and lemon add a fun twist to regular pesto.
  • Can easily be the main course or accompany your favorite protein.

What is white pesto?

White Pesto, Pesto Bianco, or Tuccu de Nuxe is a creamy, walnut-based sauce from the Liguria region of Italy. It’s made using the same traditional pestle and mortar method as other pestos, such as Pesto alla Genovese (basil pesto) and Pesto alla Trapanese (Sicilian tomato pesto), hence the ‘pesto’ part. Sometimes it’s made with a base of just nuts and cheese, but sometimes cream or ricotta is added.

We’ve used cream cheese for this recipe for added richness and to help the sauce coat the pasta strands better – it’s a foolproof method for busy home cooks!

Ingredients

Ingredients to make white pesto pasta on a wooden board.
  • Spaghetti – Or literally any other pasta shape; pesto is a very forgiving sauce, white pesto included!
  • Walnuts
  • Dried oregano
  • Cream cheese – Or ricotta if that’s what you have on hand.
  • Garlic
  • Parmesan – Can be substituted with Grana Padano or Pecorino – use a vegetarian option if this matters to you!
  • Zest and juice of 1 lemon – Choose a good unwaxed one!
  • Good extra-virgin olive oil – Optional, to serve.
Close up of white pesto pasta in a grey bowl.
Grey bowl of white pesto pasta topped with grated cheese and crushed walnuts.

Frequently asked questions

Do I have to use a mortar and pestle for this recipe? Can I make white pesto in the food processor instead?

You can make this pesto in the food processor, using a mortar and pestle, or just a sharp knife. Each method will produce a different texture, so it depends on what you find easiest and what you’re aiming for in the final dish.
The food processor will make a smooth, uniform sauce; the mortar and pestle will make a smooth sauce with a bit more texture; or if you simply chop/grate all the ingredients up very small and mix them into the cream cheese, you’ll end up with a roughly textured sauce.

Can I use this white pesto in any other recipes?

Because of our addition of cream cheese, we’d only recommend using this pesto as a pasta sauce.

Other recipes you might enjoy

There are many simple pasta recipes to explore. For instance, try my Vegan Lentil Bolognese, Creamy Caramelized Leek Pasta, or Brown Butter and Caramelized Onion Pasta. You also won’t want to miss this Creamy Lemon and Courgette Pasta with Parmesan or the Pesto Pasta with Ricotta.

If you tried this White Pesto Pasta or any other recipe on the site, please do leave a rating or comment and let us know how it went!

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Grey bowl of spaghetti in a white sauce surrounded by a glass of water and lemon halves.

White Pesto Pasta

This quick and easy White Pesto Pasta recipe is creamy, luxurious, and only needs a handful of basic ingredients – perfect for getting dinner on the table in just 15 minutes!
Prep: 5 minutes
Cook: 10 minutes
Total: 15 minutes
Servings: 2 servings
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Ingredients 

  • 7 oz spaghetti
  • 1.75 oz walnuts
  • 1 tbsp dried oregano
  • 2.6 oz cream cheese, or ricotta
  • 2 garlic cloves
  • scant 1 oz Parmesan
  • Zest and juice of 1 lemon
  • Pinch of salt
  • Olive oil, to serve
  • Black pepper, to serve

Instructions 

  • Start by boiling the spaghetti according to the package directions. Drain the pasta, reserving some pasta water.
  • Chop the walnuts, mince the garlic, and finely grate the Parmesan.
  • In a bowl, stir together the walnuts, garlic, oregano, cream cheese, lemon juice and zest, and a pinch of salt. Alternatively, pound them in a mortar and pestle, or blitz in a food processor.
  • Add the pasta back to the pan and stir through the pesto along with a splash of pasta water.
  • Plate up with lots more grated Parmesan, a drizzle of olive oil, and some cracked black pepper.

Notes

You can make this pesto in the food processor, using a mortar and pestle, or just using a sharp knife. Each method will produce a different texture, so it depends on what you find easiest and what you’re aiming for in the final dish.
  • The food processor will make a smooth, uniform sauce.
  • The mortar and pestle will make a smooth sauce with a bit more texture.
  • If you simply chop/grate all the ingredients up very small and mix them into the cream cheese, you’ll end up with a roughly textured sauce.

Nutrition

Calories: 729kcal, Carbohydrates: 83g, Protein: 25g, Fat: 34g, Saturated Fat: 12g, Polyunsaturated Fat: 13g, Monounsaturated Fat: 7g, Cholesterol: 48mg, Sodium: 353mg, Potassium: 437mg, Fiber: 6g, Sugar: 5g, Vitamin A: 666IU, Vitamin C: 1mg, Calcium: 295mg, Iron: 3mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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About Margie Nomura

With over ten years of experience as a professional chef, I'm passionate about sharing simple recipes anyone can make at home.

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