Slow Cooker Italian Beef - cooking recipe

Ingredients

1 (3 lb) chuck roast
1 onion, quartered
1 1/4 cups water
1 (1 ounce) au jus mix
1 (2/3 ounce) package dried Italian salad dressing mix (such as Good SeasonsA )
1/2 teaspoon salt
1/2 teaspoon ground black pepper

Preparation

Place beef chuck roast into a slow cooker and scatter onion quarters around the meat. Pour the water over the meat and sprinkle the au jus mix, Italian salad dressing mix, salt, and black pepper over the roast.
Cover cooker, set on Low, and cook until meat is very tender, 6 to 8 hours.