Instructions

  1. Preheat oven to 350 degrees.
  2. Heat oil in large skillet over medium-high heat.
  3. Brown steaks on each side.
  4. While browning, season steaks with salt, pepper, and garlic powder.
  5. Transfer steaks to a 9x13 inch casserole dish.
  6. Sauté the onions and mushrooms in the same skillet.
  7. Add water, Worcestershire sauce, dry soup mix, and mushroom soup; mix together until sauce forms.
  8. Pour sauce over steaks.
  9. Cover dish with aluminum foil.
  10. Bake in preheated oven for 90 minutes.