In a medium pot place about 4 cups of fish stock or chicken broth or vegetable broth.
Bring to a boil and immediately turn down.
Gentlly place the fish into the pot with a few slices of lemon and 1 small onion sliced and a few pepper corns.
Gently simmer for about 20 to 30 minutes.
Remove from the broth and serve.
Never mind the broth in which you poached the fish. Just toss it!
See ingredients section