Fillet Steaks with Wild Mushrooms and Shallots

Ingredients

• 2 fillet steaks (6 ounces each)
• 1/2 tsp kosher salt
• 1/4 tsp ground black pep
• 2 tbsp olive oil (divided)
• 1 shallot (peeled and sliced)
• 2 tbsp balsamic vinegar
• 1/2 lb wild mushrooms (cremini, oyster and shitake)
• 1/2 cup dry red wine
• 1 tbsp oyster sauce
• 1 tsp fresh parsley (chopped)