Ingredients
Method
- Bring a large pot of salted water to a boil. Cook egg noodles until al dente, drain, and toss with butter.
- Slice skirt steak into 2-inch pieces. Combine salt and flour, then lightly dredge beef. Sear in hot oil until golden, then remove to rest.
- Add mushrooms, butter, and water to the skillet. Cook until liquid evaporates and mushrooms brown, about 8–10 minutes. Season and remove.
- Lower heat and add shallots, water, and butter. Cook until soft and caramelized, about 10–15 minutes.
- Add garlic, then stir in mustard, tomato paste, and Worcestershire. Toast flour briefly, then add beef stock and additional stock (alcohol-free). Simmer 5 minutes. Temper sour cream with warm sauce before adding.
- Slice rested beef against the grain. Return beef and mushrooms to skillet, add noodles and sour cream mixture, and toss until creamy.
- Serve warm and garnish with fresh parsley.
Notes
For added richness, swap half the sour cream with crème fraîche. Thin sauce with warm stock if it becomes too thick. Avoid high heat after adding sour cream to maintain a silky texture.
