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Slow Cooker Beef Manhattan

This Slow Cooker Beef Manhattan is a hearty, comforting classic made with tender shredded beef, rich brown gravy, and creamy mashed potatoes. Slow-cooked to perfection, this easy crockpot dinner is ideal for busy weeknights, lazy dinners, or cozy family meals. Packed with flavor and simple ingredients, it’s one of the most satisfying slow cooker meals you can make with minimal effort.
Prep Time 15 minutes
Cook Time 8 hours
Total Time 8 hours 15 minutes
Servings: 6

Ingredients
  

  • For the Beef
  • 2 lbs beef chuck roast or beef tips
  • 1 tablespoon olive oil
  • 1 small onion sliced
  • 3 cloves garlic minced
  • 2 cups beef broth
  • 1 packet brown gravy mix
  • 1 tablespoon Worcestershire sauce
  • 1 teaspoon dried thyme
  • Salt and pepper to taste
  • For Serving
  • 4 cups prepared mashed potatoes
  • Fresh parsley optional garnish
  • Toasted bread slices optional, for open-faced style

Method
 

  1. Sear the Beef (Optional)
  2. Heat olive oil in a skillet over medium-high heat. Season beef with salt and pepper and sear on all sides until browned (about 3–4 minutes per side). This step enhances flavor but can be skipped.
  3. Add to Slow Cooker
  4. Place beef in the crockpot. Add sliced onion and garlic.
  5. In a bowl, whisk together beef broth, gravy mix, Worcestershire sauce, and thyme. Pour mixture over beef.
  6. Slow Cook
  7. Cover and cook on low for 8 hours or high for 4–5 hours, until beef is fork-tender.
  8. Shred & Thicken
  9. Remove beef and shred with two forks. Return shredded beef to the slow cooker and stir into the gravy.
  10. For thicker gravy, mix 1 tablespoon cornstarch with 2 tablespoons cold water and stir into the crockpot during the last 20 minutes of cooking.
  11. Serve
  12. Spoon mashed potatoes onto plates. Top generously with shredded beef and gravy. Garnish with fresh parsley.
  13. Serve warm and enjoy.

Notes

Chuck roast provides the most tender results.
Cooking on low yields the best texture.
Use low-sodium broth to control salt levels.
Store leftovers in the refrigerator for up to 4 days.
Freeze beef and gravy for up to 3 months.
Reheat gently with a splash of broth to maintain moisture.