INGREDIENTS
1 lb
egg noodles
6 tbsp
unsalted butter (divided)
2 lb
ribeye steak
1/2 tsp
Kosher salt
1/2 tsp
ground black pepper
8 oz
crimini mushrooms, sliced
1
yellow onion, thinly sliced
1/4 cup
flour
*
1 tbsp
Worcestershire sauce
1/4 cup
sour cream