Peel the shallots and cut into slices. Rinse Frutti di Mare briefly under cold water. Heat the oil. Add shallots and seafood and fry over medium heat for 5-7 minutes.
Season with salt, pepper, lemon juice and pesto. Cook the pasta in boiling salted water according to the instructions on the packet. Take off 100 ml of pasta boiling water. Mix pasta, pasta water and seafood and arrange on plates.
Garnish with lemon and basil.