Shaved Beef Sandwiches with Mustard

Shaved Beef Sandwiches with Mustard

  • Prep Time: 40 minutes
  • Cook Time: 50 Minutes
  • Serves: Makes 8 Servings


  • 6 tablespoons Gulden's® Spicy Brown Mustard, divided
  • 1-1/2 teaspoons kosher salt
  • 1/2 teaspoon ground black pepper
  • 1/2 teaspoon dried thyme leaves
  • 1/2 teaspoon dried rosemary, crushed
  • 2-1/2 pounds beef eye of round or top round roast
  • 1 tablespoon vegetable oil
  • 4 cups beef broth
  • 8 ciabatta buns
  • 4 tablespoons softened butter
  • 8 slices (1 oz each) Havarti cheese 


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  • Preheat oven to 425°F. Stir together 3 tablespoons mustard, salt, pepper, thyme and rosemary in small bowl. Rub mustard mixture over beef.


  • Heat large nonstick skillet over medium-high heat. Add oil and beef to skillet. Cook beef on each side 2 minutes, until lightly browned. Remove to a baking dish and bake until internal temperature reads 135°F, about 40 to 50 minutes.



  • Pour beef broth into skillet and stir to remove browned bits. Simmer 10 minutes; set aside and keep warm. Use a slotted spoon to remove any large bits, if desired.


  • Remove beef from oven and cover tightly with foil. Rest 15 minutes, until internal temperature reaches 145°F for medium rare.



  • Place bun halves on baking sheet. Spread each evenly with butter. Bake 10 minutes, until lightly toasted.


  • Spread remaining mustard evenly on bottom buns.


  • Use a sharp knife to shave beef as thinly as possible. Divide beef evenly onto bottom buns.


  • Top with cheese and top buns. Serve with warm au jus for dipping.