Image of Slow Cooker Cheese Steaks

Slow Cooker Cheese Steaks

Prep Time: 10 min
Cook Time: 250 min

Ingredients

  • 2 pounds beef tri tip steak
  • 1 cup beef stock
  • 1 tablespoon red wine vinegar
  • 1 tablespoon Worcestershire sauce
  • 2 teaspoons olive oil
  • 1 large onion, sliced
  • 1 large green pepper, sliced
  • 8 ounces sliced fresh mushrooms
  • 12 slices white American cheese
  • 6 French or Italian sandwich rolls, split