INGREDIENTS
1 lb
egg noodles
4 tbsp
unsalted butter (divided)
8 oz
crimini mushrooms, sliced
1/2 tsp
Kosher salt
1/2 tsp
ground black pepper
1/4 cup
flour
3 cups
beef stock
1 tbsp
Worcestershire
1
bag Cooked Perfect Angus Beef Meatballs
1/4 cup
sour cream