3–4 lb chuck roast
2 cups beef broth
1 packet onion soup mix
2 tbsp Worcestershire sauce
Salt and pepper, to taste
2 tbsp cornstarch
1/4 cup cold water
White bread slices
4 cups mashed potatoes
Season roast with salt, pepper, and garlic powder. Place in slow cooker.
Add beef broth, onion soup mix, and Worcestershire sauce.
Cook on low for 8–9 hours or high for 4–5 hours.
Shred beef and return to slow cooker.
Mix cornstarch with cold water, stir into the slow cooker, and cook until gravy thickens.
Serve over bread with mashed potatoes and ladle gravy on top.
Chuck roast gives the best flavor and texture.
Use sourdough or Texas toast if you want sturdier bread.
Freeze beef and gravy for up to 3 months.
Find it online: https://sizzlediary.com/slow-cooker-beef-manhattan/