For crockpot cooking, turn on high and add the beef broth and butter.

In a small mixing bowl, add the dry seasonings and mix well. Generously rub the seasoning on all parts of the chuck roast and set aside.

Slice the onion into 4 equal rings and set aside.

When the broth is hot, add the onion rings on the bottom of the crockpot then place the roast on top of the onions. Sprinkle the Worcestershire sauce on top. Add the bay leaves and thyme and cover.

After the roast has been cooking on high for one hour, add the potatoes and carrots.

Cook on high for about 4 hours, or turn to low and cook an additional 5 hours or until veggies are soft, and roast is fork tender.

If cooking in conventional oven, preheat to 300 degrees F. and cook for at least 4 to 4 ½ hours or until the roast is fork tender.