Beef Stroganoff | Emerils.com

Ingredients

• 2 tablespoons olive oil
• 1 pound beef sirloin, cut into 2- by 1- by 1/2-inch strips
• 1 tablespoon plus 1 teaspoon salt
• 3/4 teaspoon freshly ground black pepper, plus more for seasoning noodles
• 5 tablespoons unsalted butter
• 12 ounces mushrooms, quartered
• 1 1/2 cups thinly sliced yellow onion
• 1 tablespoon tomato paste
• 2 tablespoons all-purpose flour
• 1 (14-ounce) can reduced-sodium beef broth
• 5 tablespoons sour cream
• 2 teaspoons Dijon mustard
• 1 (12-ounce) package wide egg noodles
• 1 tablespoon chopped parsley