Into a food processor bowl add all the ingredients and blitz.
Blitz until it reaches the consistency that you see in the video, it should take ~5 minutes.
You’ll be tempt to add more oil (and you can totally do that) but I prefer not to, for an healthier and lighter option.
Add 1 or 2 tbsp of the pasta to a portion of pasta straight into the pan. Add pasta water and mix until it becomes a creamy sauce.
Video
Notes
You can also use this red pesto paste as a delicious spread for your toasted bread (after you blitz it is ready to serve)If you have any leftover you can store it for later (if you decide to do so I would recommend adding to a air tight jar and add a drizzle of oil on top to cover the surface (this way it will last longer)