One of my favorite foods is cod with saffron cream sauce.
Cod is a difficult fish to cook and serve because it's a gentle but a fatty fish. So it's best poached and grilled but it cannot be served as is because it will be too bland. A great sauce is the perfect way to dress up cod and saffron cream sauce goes great with fish in general.
Since cod is fatty, I try to keep the fat content in the saffron cream sauce low. Some people add butter to make saffron cream sauce richer, but I just use broth and cream. I simmer it with saffron strands. It's important to use real, expensive saffron in this sauce because that's what gives the sauce its beautiful yellow color and aromatic flavor.