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Homemade Chicago Italian Beef Sandwich

This Homemade Chicago Italian Beef Sandwich features slow-cooked beef infused with a fragrant blend of Italian seasonings, served on a crusty Italian roll with tangy giardiniera. The tender, flavorful beef is perfect for dipping in its own savory cooking liquid. A true Chicago classic!
Prep Time 20 minutes
Cook Time 3 hours
Total Time 3 hours 20 minutes
Course Main Course
Cuisine Italian-American
Servings 8 sandwiches
Calories 400 kcal

Ingredients
  

  • For the Beef:
  • 3 – 4 pounds rump roast
  • 1 tbsp salt for dry brining
  • 6 cloves garlic smashed
  • 4 cups beef broth
  • 2 cups water
  • 2 tbsp dried oregano
  • 1.5 tbsp sweet paprika
  • 1 tbsp dried basil
  • 1 tbsp onion powder
  • 1 tbsp garlic powder
  • 1 tbsp dried thyme
  • 1 tbsp mushroom powder optional
  • 1 tsp fennel seeds
  • 1 tsp celery seeds
  • ½ tsp cayenne pepper
  • 2 bay leaves
  • Salt and pepper to taste
  • For the Sandwiches:
  • 8 Italian rolls
  • Toppings:
  • Giardiniera or sweet peppers and hot peppers

Instructions
 

  • Preparing the Rump Roast:
  • Dry Brine the Rump Roast: Place the roast on a flat baking sheet or rack. Dry the roast and generously coat it with salt on all sides. Let it brine uncovered in the fridge for at least 4 hours or overnight.
  • Cooking the Rump Roast:
  • Preheat the Oven: Set your oven to 350°F (177°C).
  • Sear the Rump Roast: Heat oil in a Dutch oven over medium-high heat. Sear the roast on all sides for 3-4 minutes each until browned.
  • Deglaze the Pan: Remove the roast and deglaze the pan with water or broth, scraping up any browned bits.
  • Add Seasonings and Liquid: Stir in the garlic, oregano, basil, garlic powder, onion powder, thyme, fennel seeds, paprika, celery seeds, bay leaves, and mushroom powder. Return the roast to the pot and pour in the beef broth and water.
  • Slow Cook the Rump Roast: Simmer on the stovetop, then cover and place in the oven for 2-2.5 hours until the meat is fork-tender.
  • Preparing the Beef for Sandwiches:
  • Rest and Slice the Beef: Let the cooked roast cool to room temperature, then refrigerate for 4 hours or overnight for easier slicing.
  • Strain the Liquid: Strain the cooking liquid and refrigerate until ready to use.
  • Slice the Beef: Slice the chilled beef thinly against the grain using a mandolin or sharp knife.
  • Assembling the Sandwiches:
  • Reheat the Cooking Liquid: Heat the strained cooking liquid. Add the sliced beef to the hot liquid and simmer for 10-15 minutes.
  • Assemble the Sandwiches: Pile the sliced beef onto the Italian rolls and top with giardiniera, sweet peppers, or hot peppers.
  • Serve: Serve the sandwiches with a side of the reheated cooking liquid for dipping.

Notes

  • Resting Time for Beef: The beef must be chilled before slicing to make it easier to get thin, uniform slices.
  • Optional Mushroom Powder: This adds a depth of umami flavor, but can be omitted if you prefer.
  • Giardiniera: A key topping for this classic sandwich, but you can also use other pickled vegetables for a different flavor.
Keyword Chicago Italian beef sandwich, homemade Italian beef, giardiniera sandwich, beef sandwiches, slow-cooked beef, Chicago classic