Print

Slow Cooker Beef Manhattan Recipe

4.4 from 50 reviews

Slow Cooker Beef Manhattan is a comforting and hearty dish featuring tender shredded beef cooked in a savory onion and brown gravy sauce, served over garlic toast with a layer of creamy mashed potatoes. Perfect for an easy, flavorful meal made effortlessly in the slow cooker.

Ingredients

Scale

Beef and Sauce

  • 2 to 3 pounds beef chuck roast, cut into large chunks
  • 1 packet onion soup mix (about 1 ounce)
  • 1 packet brown gravy mix (about 1 ounce)
  • ¼ cup red wine vinegar

Sides and Assembly

  • 4 cups prepared mashed potatoes
  • 6 to 8 slices prepared garlic toast

Instructions

  1. Prepare the Slow Cooker: Place the chuck roast pieces into a 4-quart slow cooker, ensuring they are evenly distributed.
  2. Add Seasonings: Sprinkle the onion soup mix and brown gravy mix evenly over the roast chunks, then pour the red wine vinegar on top to add flavor and help tenderize the meat.
  3. Cook the Beef: Cover the slow cooker and cook on low for 6 to 8 hours or on high for 4 hours, until the beef is tender and easily shred with forks.
  4. Shred the Beef: Using two forks, shred the beef in the slow cooker, mixing it well with the cooking juices to create a flavorful au jus.
  5. Assemble the Beef Manhattan: Place slices of prepared garlic toast on plates. Spoon a layer of mashed potatoes on each toast slice, then top generously with the shredded beef and au jus mixture. Serve immediately for a warm, comforting meal.

Notes

  • You can prepare mashed potatoes and garlic toast ahead of time to speed up serving.
  • For extra richness, add a tablespoon of butter to the beef before shredding.
  • Substitute red wine vinegar with apple cider vinegar if desired.
  • Use gluten-free onion soup and gravy mixes to make this recipe gluten free.

Keywords: Slow Cooker Beef Manhattan, shredded beef, onion soup mix, brown gravy, garlic toast, mashed potatoes, comfort food, slow cooker recipe