This recipe is short on work and big on flavor and it's all made on a single pan. Juicy hamburger steaks along with savory mushrooms and onions is a perfect dinner made for 2 and easy enough to make for a crowd.
Line a baking pan with tin foil. Place onions and mushrooms on the pan, drizzle with olive oil, sprinkle with salt & pepper and toss to coat. Gently nestle each hamburger steak on top of veggies. Sprinkle with additional salt and pepper.
Place pan in the oven and cook for approximately 25 minutes or until steaks are brown around edges. Remove from oven and top with pat of butter.
Let rest for 5 minutes and serve with with your favorite side dish.