Mussels are an excellent source of vitamin B12 and a good source of zinc and folate. This simple dish lets their flavor shine.
1 tablespoon olive oil
1 large onion, diced
2 stalks celery, diced
2 bulbs fennel, diced
3 tablespoons capote capers
13⁄4 cups seafood stock or water
4 pounds fresh mussels
When picking up mussels at the store, ask for extra ice to place in a bag with the mussels for the trip home. This helps keep the mussels cool and fresh. Rinse them off before cooking and discard any open mussels.