Instructions 1.In your Crock Pot or Slow Cooker, add the chuck roast, italian dressing mix, pepperoncinis, giardiniera, garlic powder, onion powder, black pepper and water. 2.Cover and cook on low ...

You could also move in the direction of a different city's iconic sandwich by topping your sliced pot roast with giardiniera ...

This is a really important step because it locks in juices and flavor. Transfer roast to the slow cooker or heavy-duty oven roaster. In the same skillet used to brown the roast, cook the onion ...