I made this for my kids and I.. but I had so much left over that I ended up giving a plate to my neighbors and a friend tried left overs. My neighbors said that it was so good.. It was tender enough that you could pinch it with a fork and seemed as if it were made from a crock pot. I received wonderful reviews from this meal.
2Preheat oven to 350 degrees. Heat oil in a skillet over medium-high heat.
Season the steaks while browning.
3Transfer the steaks to a 9x13 dish.
Saute the onions and mushrooms. Add water, dry onion soup mix, and mushroom soup. Mix together until sauce forms. Pour over steaks.
Cover dish in aluminum foil and place in over for 90 minutes.