Halve the tomatoes and place them with skin and seeds in a food processor or high power blender. Blend at high speed until skin has broken down and tomatoes have turned into a puree.
In a large saucepan, heat oil over medium heat, add garlic and chilli peppers and sauté for 30 seconds until garlic is translucent and aromatic.
Stir in tomato puree and season with salt. Bring to a boil and reduce heat to medium-low. Simmer tomatoes for 30-35minutes until they form to a slightly thick and red sauce, stirring occasionally.
To make pesto: Place herbs pistachios, garlic and parmagiano in food processor and pulse a few times. With the motor running, slowly pour in olive oil. Process until fine but not puree, season with salt. Place in refrigerator until ready to use.
Bring a large pot of salted water to boil. Cook pasta al dente according to package directions.
Drain pasta and toss with tomato sauce and pesto. Divide in pasta bowls and top with additional pan sauce sauce and finish with grated Parmigiano Reggiano and a sprig of basil.
Serve with your favourite vino.