Halibut with Browned Butter Balsamic Sauce

Recipe per 1 serving. 

Olive oil, enough to coat the bottom of a pan
6 oz halibut filet, skin removed
Salt and pepper to taste
1 tablespoon butter
1 shallot
2 tablespoons balsamic
2 tablespoons chopped parsley (optional)

In a medium saute pan, heat olive oil. When hot, cook fish, about 2 minutes per side, or until lightly seared and cooked through. Remove from pan and keep warm.

Add butter and brown slightly. Add shallots and cook until softened. Whisk in balsamic. Serve over cooked filets.