Onion Beef au Jus

12
Servings

Ingredients

  • 1 beef rump roast or bottom round roast (4 pounds)
  • 2 Tablespoon canola oil
  • 2 large sweet onions, cut into 1/4-inch slices
  • 6 Tablespoon butter, softened, divided
  • 5 Cup water
  • 1/2 Cup reduced-sodium soy sauce
  • 1 envelope onion soup mix
  • 1 Gram arlic clove, minced
  • 1 Teaspoon browning sauce, optional
  • 1 loaf (pound) French bread
  • 1 Cup (4 ounces) shredded Swiss cheese