"Don't be daunted by saffron's reputation for being the most expensive spice on the planet. Because its flavor is so potent, just a little goes a long way. Saffron is the signature flavor in time-tested seafood dishes like bouillabaisse and paella, so it stands to reason that it made a perfect addition to our simple pan-seared shrimp with fresh tomato sauce. Serve over a short-grained rice like Valencia (sometimes called paella rice)...."