Vegan pasta pesto recipe (with basil)

22g protein · 1120 kcal

This vegan basil pesto pasta combines pasta with a smooth, garlicky sauce made from fresh basil, pine nuts, olive oil and nutritional yeast. It is a straightforward meal when you want a rich, herb-led sauce without dairy.

2 servings1120 kcal

Ingredients

  • 250 gramspasta of your choice
  • 60 grampine nuts
  • 2 tbspnutritional yeast
  • 2 clovesgarlic
  • 50 gramsfresh basil leaves
  • 100 mlolive oil
  • to tastepepper
  • to tastesalt
  • to tastelemon juice

Instructions

  1. 1

    Toast the pine nuts

    Toast the pine nuts briefly in a dry pan over high heat.

  2. 2

    Blend the pesto

    Rinse the basil, then peel and chop the garlic. Put all the ingredients in a blender or measuring cup and blend until smooth.

  3. 3

    Season to taste

    Season the pesto with pepper and salt, then add lemon juice to taste.

  4. 4

    Combine with pasta

    Mix the pesto with the pasta. For a fresher finish, add fresh basil leaves and nutritional yeast flakes.

What is basil pesto pasta?

Pesto is a herb-based sauce associated with Liguria in north-western Italy, traditionally made with basil, nuts, garlic, cheese and olive oil. This version leaves out dairy and uses nutritional yeast for a savoury note.

The result is a full-flavoured sauce that clings to pasta, with toasted pine nuts adding richness and lemon bringing a little brightness.

Nutrition and macros by portion

The nutrition label shows one serving as written: 1120 calories, 22g protein, 80g carbs, 75g fat.

PortionAdjustmentkcalProteinCarbsFat
LighterUse less olive oil784 kcal15g56g53g
This servingAs written1120 kcal22g80g75g
HungryAdd more pasta1680 kcal33g120g113g

Most of the carbohydrates come from the pasta, while olive oil and pine nuts contribute much of the fat; the pasta, pine nuts and nutritional yeast provide protein. Pair a serving with a generous portion of vegetables or salad to add variety and freshness to the plate.

Choosing the ingredients

Basil: Use fresh, leafy basil and rinse it gently before blending. Dry the leaves well so excess water does not make the pesto thin.

Pine nuts: Toast them briefly in a dry pan to deepen their flavour. Keep them moving and take them off the heat as soon as they are lightly golden.

Olive oil: The 100 ml gives this pesto its smooth, rich texture. A well-flavoured oil will be noticeable in the finished sauce.

Getting a smooth pesto

Blend the ingredients until the mixture is smooth, scraping down the sides of the blender or measuring cup if needed. If using a stick blender, choose a vessel that is narrow enough for the blades to reach the ingredients.

Balancing the flavour

Salt and pepper: Add these to taste after blending, since the seasoning level depends on your ingredients and preference. Taste again after mixing the sauce with the pasta.

Lemon: Add it gradually and stop when the pesto tastes lively without losing its basil flavour. A little can help balance the richness of the oil and nuts.

Mixing pesto and pasta

Cook the pasta separately, then mix it with the prepared pesto as directed. Toss until the pasta is evenly coated, and finish with fresh basil leaves or nutritional yeast flakes if you like.

What to serve with it

A crisp green salad or simply dressed tomatoes make an easy side and contrast with the rich sauce. For a more substantial meal, serve alongside cooked vegetables such as courgette or broccoli.

Recipe notes & tips

  • Toast the pine nuts briefly and watch them closely, as they can colour quickly over high heat.
  • Dry the rinsed basil thoroughly before blending for a less watery pesto.
  • Chop the garlic before adding it so it blends more evenly with the other ingredients.
  • Add lemon juice a little at a time and taste as you go.
  • Mix the pesto through the pasta just before serving for an even coating.

Variations

  • Change the nuts: Replace the pine nuts with walnuts for a different nutty flavour.
  • Add greens: Blend in a handful of spinach alongside the basil for a milder herb flavour.
  • Make it lemony: Add finely grated lemon zest as well as lemon juice for a more pronounced citrus note.
  • Add vegetables: Toss the finished pasta with cooked courgette or broccoli.
  • Use another pasta shape: Choose a short shape with ridges or curves to catch the pesto.

Common mistakes to avoid

  • Burning the pine nuts: Keep them moving in the dry pan and remove them once lightly golden.
  • Wet basil: Dry the leaves after rinsing so excess water does not thin the pesto.
  • Adding all the lemon at once: Start with a small amount, then adjust to taste.
  • Underseasoning the sauce: Taste after blending and again after tossing with the pasta.
  • Leaving pasta unevenly coated: Toss it thoroughly so pesto reaches all the pieces.

How to store

Store leftover pesto in an airtight container in the fridge and use within 3 days. Refrigerate dressed pasta promptly and eat within 2 days; reheat gently in a pan or microwave, adding a small splash of water if it seems dry.

Frequently asked questions

Can I make the pesto without a blender?

Yes. Finely chop the basil, garlic and toasted pine nuts, then mix them with the nutritional yeast and olive oil. The sauce will have a coarser texture.

How do I keep the pesto from tasting too oily?

Blend until smooth and season gradually with salt and lemon juice, tasting as you go. The recipe uses 100 ml olive oil, so the finished sauce is intended to be rich.

Can I prepare the pesto ahead of time?

Yes. Make it in advance and keep it in an airtight container in the fridge for up to 3 days, then mix it with the pasta when ready to serve.

Which pasta shape works best?

Use any pasta you like. Short shapes with ridges or curves hold the sauce well, while long pasta can be tossed through it easily.

What can I use instead of pine nuts?

Walnuts are a useful alternative and give the pesto a different, slightly earthier flavour. Toast them briefly before blending.

Cook it from the original

This recipe comes from goherbie.com. Their page has the author’s own photos, notes and tips — the best place to cook it from.

Open the recipe on goherbie.comOpens in a new tab
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