3 tablespoons cornstarch
1 3/4 cups Swanson® Beef Broth or Swanson® Beef Stock
1 tablespoon soy sauce
1/4 teaspoon garlic powder or 1 clove garlic, minced
1 pound boneless beef sirloin steak, 3/4-inch thick, (1 steak) cut into very thin strips
1 large green or red bell pepper, cut into 2-inch-long strips (about 2 cups)
1 medium onion, cut into thin wedges
1 cup long grain white rice, cooked according to package directions without salt (about 3 cups)