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Roast Beef Po' Boy

Roast Beef Po'Boys combines all the flavors of the South into a single submarine sandwich, from juicy, tender roast beef to delicious gravy.
Prep Time5 minutes
Cook Time6 hours
Course: Main Dishes, Slow Cooker
Cuisine: American
Keyword: crock pot recipes, roast beef, slow cooker dinners
Servings: 6 servings

Ingredients

  • 2 pounds chuck roast
  • 1 (1oz.) envelope brown gravy mix
  • 1 (1oz.) envelope au jus mix
  • 1 teaspoon onion powder
  • 1 teaspoon celery seed
  • 1 teaspoon black pepper
  • 2 cups beef broth
  • 4 tablespoons butter
  • Soft sub rolls
  • Mayo
  • Lettuce
  • Tomato

Instructions

  • Add the chuck roast to the bottom of your slow cooker.
  • In a small bowl, add brown gravy mix, au jus mix, onion powder, celery seed, black pepper and beef broth. Stir to combine.
  • Pour mixture over top of beef roast. Add butter on top.
  • Cook on low for 6-8 hours or high for 4-6 hours until the roast falls apart.
  • Remove beef from the slow cooker and shred.
  • Remove all the liquid from the slow cooker except for about 1 cup.
  • You can reserve the rest of the liquid for dipping if you like.
  • Add the shredded beef with the 1 cup liquid back in the slow cooker and mix together.
  • Pile onto soft buns along with mayo, lettuce and tomato toppings.

Notes

  • Refrigerator: Allow to cool and store leftovers in an airtight container in the fridge for up to 4 days.
  • Freezer: Place in an airtight container or ziplock bag and store in the freezer for up to 3 months.
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