→ Main
01 - 1 pound beef sirloin, sliced into thin strips
02 - 10 ounces cremini mushrooms, sliced
03 - 1 medium yellow onion, finely chopped
→ Sauce
04 - 2 cloves garlic, minced
05 - 2 tablespoons all-purpose flour
06 - 1 cup beef broth
07 - 1 cup sour cream
08 - 2 teaspoons Dijon mustard
09 - 2 tablespoons unsalted butter
→ Seasoning
10 - 1 teaspoon kosher salt
11 - 0.5 teaspoon freshly ground black pepper
12 - 2 tablespoons chopped fresh parsley
→ Accompaniments
13 - 12 ounces wide egg noodles, cooked per package instructions