Try this homemade Peppercorn Demi NY Strip Steak with Olive Oil Poached Mushrooms recipe the whole family will love. Made with olive oil, button mushroo…
This Peppercorn Demi NY Strip Steak with Olive Oil Poached Mushrooms relies on simple, everyday ingredients such as olive oil, button mushrooms, mashed potatoes and salt and ground pepper. It comes together quickly and makes 4 servings, at about 1333 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026