Slow Cooker Amish Pot Roast is a tender, savory chuck roast slow cooked with coffee, soy sauce, onions, and Worcestershire sauce, then finished with a rich brown onion gravy.
Heat vegetable oil in a large skillet over medium-high heat and sear the chuck roast on all sides until deeply browned, about 3–4 minutes per side. Transfer to the slow cooker.
Sprinkle garlic powder, oregano, and black pepper over the roast and rub the seasoning into all sides.
Scatter sliced onions around the roast. Add bay leaves. Pour in coffee, soy sauce, and Worcestershire sauce.
Cover and cook on LOW for 9 hours without lifting the lid.
Remove bay leaves. Transfer roast to a plate and tent with foil. Skim excess fat from gravy if needed.
Mix cornstarch and cold water to make a slurry. Stir into the slow cooker and cook on HIGH for 20 minutes until thickened.
Shred the beef with two forks, return to the gravy, and let sit 5 minutes before serving. Garnish with parsley if desired.
Notes
For best results, cook on LOW for 9 hours and avoid lifting the lid. Skim excess fat before thickening the gravy. Leftovers taste even better the next day.