Bacon Beer Mussels

Heat olive oil in a pot over medium heat. Sauté bacon until lightly browned. Add onions and celery. Sauté until onions are wilted.

Add mussels and beer. Lower heat and simmer, covered, for about 5 minutes or until shells open. Discard mussels that remain closed.

Season with salt and pepper to taste. Stir in mustard and cream before serving.