Beef Au Jus Sandwiches Recipe

Experience melt-in-your-mouth perfection with this slow cooker Beef Au Jus Sandwich recipe, adapted from Betty Crocker's "More Slow Cooker" cookbook! This crowd-pleasing recipe is perfect for parties, potlucks, or a cozy weeknight dinner. Tender beef, simmered to juicy perfection in a rich au jus, is piled high on toasted hoagie rolls with melted Swiss and mozzarella cheese, crisp bell peppers, and your favorite condiments. Prepare to be amazed by the ease and incredible flavor! #slowcooker #beef #sandwiches #partyfood #easyrecipe #bettycrocker

Prep Time 20 mins
Cook Time 495 mins
Calories 277.8 kcal
Protein 26g
Rating 4.9 (10 Reviews)
Beef Au Jus Sandwiches

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Recipe Author

Chef Forktionary, author of this recipe

Passionate home cook & Forktionary contributor.

Ingredients for Beef Au Jus Sandwiches

  • 1 large onion, thinly sliced
  • Beef Broth
  • Boneless Beef Rump Roast
  • Balsamic Vinegar
  • Italian Salad Dressing Mix
  • 1 teaspoon salt
  • Black Pepper
  • Hoagie Rolls
  • Green Bell Pepper
  • Provolone Cheese

How to Make Beef Au Jus Sandwiches

  1. Place 1 large onion, thinly sliced, into a 3-4 quart slow cooker. Pour in 2 cups of beef broth.
  2. In a bowl, coat a 2-3 pound beef roast generously with 2 tablespoons of white vinegar.
  3. Place the vinegar-coated beef roast on top of the onions in the slow cooker.
  4. Sprinkle 1 packet of dry ranch dressing mix, 1 teaspoon salt, and 1/2 teaspoon black pepper evenly over the roast.
  5. Cover the slow cooker and cook on low for 8-10 hours, or until the beef is fork-tender. You can cook longer for extra tenderness if desired.
  6. Remove the beef roast from the slow cooker and let it rest for 10 minutes. Then, slice the roast thinly against the grain.
  7. Return the sliced beef to the slow cooker. Stir gently to combine with the cooking liquid (au jus).
  8. Serve the beef on toasted hoagie rolls. Top with sliced bell peppers (about 1 cup), shredded Swiss and mozzarella cheese (about 1 cup total), and your favorite condiments such as mayonnaise.
  9. (Optional) Sprinkle a pinch of Cajun seasoning on the beef roast during cooking for an extra kick.

Chef's Tip for Extra Flavor

Chef's secret: layers of flavor make a dish truly memorable! Consider what a little extra something could bring – perhaps a touch of acidity like a good vinegar or citrus zest, a hint of smokiness from paprika, a bit of umami from mushrooms or soy sauce, or a sprinkle of toasted nuts for texture. Experiment and taste as you go!

Nutrition Information (Approximate per serving)

Sodium

32 g

Sugar

9g

Fat

25g

Carbs

10g