Saute the onion in the olive oil for approximately four minutes. Add the garlic and stir. Add thyme, cayenne and black peppers, and basil and cook at low heat for five more minutes. Add everything else except for the pasta, shrimp, and cheese, and cook over lowish heat for an hour.
Saute the shrimp in some butter and garlic until three-quarters cooked (pink, but not totally opaque). Add the sauce and cook for an additional two minutes. Add the cooked pasta and toss well with the grated cheese. Serve hot.
