Slow Cooker Swiss Steak - cooking recipe

Ingredients

1 1/2 lbs round steaks, cut in 1-inch pieces
1 (8 ounce) package sliced fresh mushrooms
1 cup sliced onion
1 cup siced celery
1 tablespoon minced garlic
1 (14 1/2 ounce) can fire-roasted tomatoes
8 ounces tomato sauce
1/2 cup water
1 (7/8 ounce) package brown gravy mix
1/2 teaspoon salt
1/2 teaspoon pepper

Preparation

In 4 to 6 quart slow cooker, combine steak, mushrooms, onion, celery, and garlic.
In medium bowl, combine tomatoes, tomato sauce, 1/2 cup water, gravy mix, salt, and pepper.
Pour over steak mixture. Cover and cook on low 8 to 10 hours.