Steak San Marco - cooking recipe

Ingredients

2 lbs chuck steaks, 1 inch thick, cut into serving pieces
1 (1 ounce) envelope onion soup mix (we use Lipton)
1 (28 ounce) can peeled Italian tomatoes
1 teaspoon oregano
2 tablespoons vegetable oil
2 tablespoons red wine vinegar
pepper
garlic powder

Preparation

In a large skillet, arrange meat; cover with onion soup mix and tomatoes (cut tomatoes into pieces).
Sprinkle with oregano, garlic powder, pepper, oil and vinegar.
Bring to a simmer; cover and cook 1 1/2 hours or until meat is tender.