In a large pan add oil and cook chorizo until nice and golden colour. Cook for about 3-5 mins or until cooked. Put in a plate and set aside.
Using a large pot cook your pasta to packet directions or same for homemade.
Once pasta is cooked add pesto and cooked chorizo to pasta. Season with salt & pepper. Mix through gently until all is incorporated and lastly add chopped fresh basil on top for garnish. Serve into bowls and it you like add shaved parmesan as well.
For a quick dinner.