Easy Pasta Al Pesto (Linguine with Pesto)

This easy pasta al pesto is the perfect weeknight meal. All you need are a few simple ingredients and 15 minutes for pesto that's better than store-bought. Naturally vegan, dairy and gluten free.

Is there anything better than simple pasta with pesto?

It's the ultimate weeknight meal for the whole family: easy, quick and 100% satisfying.

I make this homemade pesto sauce regularly and love having a jar of it in the freezer so I can whip it out for a quick meal when needed (you might also love my simple tahini pasta too!).

And this very popular dish is so easy to make.

All you need are simple ingredients (basil, olive oil, cashews or pine nuts, lemon juice, garlic, salt and pepper) and a blender or food processor to throw this amazing homemade basil pesto together.

Stir it into your pasta and serve with raw or roasted veggies, bread or your favourite side salad for a satisfying meal.

Why you'll love this

Naturally dairy-free/vegan - No cheese is added, so this is a dairy free pesto pasta recipe. Perfect if you're vegan or lactose intolerant!

Rich in plant protein & healthy fats - cashews offer a source of protein and healthy fat. (Tip: use a bean-based pasta for more protein!)

Quick - Only 15 minutes total to make! Perfect as a quick dinner.

SO satisfying - This basil pesto sauce is flavourful, savoury, oily and salty and the pasta gives it a delicious heartiness. Need I say more?

Ingredients

Pasta - I've used linguine here to be more traditional, but all types of pasta work. Use gluten free or bean-based pasta if desired.

Cashews - Provide creamy texture and taste. No cheese needed! You can also switch these for pine nuts if preferred. (See below for cost-effective variation using seeds.)

Fresh basil - Be generous with your basil! It's the main flavour for the pesto so you want to use as much as the recipe calls for - don't scrimp!

Garlic - I like to use 2 cloves, but you can use more for a stronger taste if preferred.

Olive oil - Don't be stingy with it! Good pesto contains a lot of (good quality) extra-virgin olive oil - it makes all the difference to the taste and texture.

Lemon juice - A squeeze of lemon juice adds a little brightness/freshness to the pesto.

Salt - An important ingredient in pesto! I like to use quite a bit of salt as I find it makes a huge difference to the taste. Ideally you want the pesto to taste too salty, as when mixed with pasta the saltiness will decrease.

Variations

Budget-Friendly - Cashews are expensive! Switch out up to half the cashews for sunflower or pumpkin seeds for a cheaper option. Your pesto will have an earthier, nutty flavor.

(I don't recommend using only seeds, as this will impact the taste)

Lemon zest - If you're looking for a lighter-tasting pesto, adding the zest of one lemon before blending is a great way to add that fresh flavour.

Cheese - Although this pesto doesn't need it, you can switch out half the cashews for your favourite cheese if desired. I love plant-based cheeses like Violife Just Like Parmesan.

Gluten free - This pesto is naturally gluten free. However it goes without saying that you should be sure to use gluten-free pasta if you're avoiding wheat. I love using Rizopia brown rice pasta.

Step-by-step instructions

Bring a large pot of salted water to a boil. Add pasta and cook according to package instructions (usually 7-10 minutes).

Quickly drain when al dente and return to pot to keep warm.

While pasta is cooking, add cashews to a food processor or blender and process until fine.

Add basil, crushed garlic, olive oil, lemon juice, salt and pepper to blender.

Process until well combined but still slightly chunky. (If you're using a blender, the texture will naturally be smoother.) Adjust seasoning if needed.

Add pesto to cooked pasta - the pasta should still be hot from being cooked so it warms the pesto.

Toss well with tongs to combine. Serve with additional basil leaves, or cherry tomatoes if desired.

Check out my story showing you how to make this basil pesto pasta.

Expert tips

The most important tip: Be generous with salt and basil! These form the main pesto flavour so you don't want to scrimp on them - it will lead to a bland taste.

If your pesto looks too dry, add more oil. You can also add more lemon juice if you want a stronger kick.

Add protein. To make your pasta al pesto heartier, try adding chickpeas, marinated tofu or fried tempeh.

You can also use a bean-based pasta (chickpea, lentil etc.). You'll be fuller for longer.

What goes with pesto pasta

This pasta al pesto is great on its own but if you'd like a larger meal, serve it with a side dish like roasted vegetables, your favourite garlic bread or a delicious salad.

How to store

If not eating immediately, store pasta in an airtight container in the fridge for up to 3 days. Can be eaten cold.

If storing pesto on its own, store in a glass jar with a lid. Add a small layer of olive oil to the top of the pesto to prevent browning.

This pesto can also be frozen in a sealed container for up to a month. Thaw fully before using.

FAQs

More vegan pasta recipes

If you’ve tried this recipe, please leave a comment or tip for others below.

I'd love to know how you’ve made it your own!

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