Make this recipe a recipe that people in that category can eat. categories: ['low_carb'], recipe: make a paste with dry mustard, 1 1/2t sugar, salt and water (just enough water to make a thick paste) set aside. use less mustard for more mild sauce. this is 'tangy'! heat 1-2 t oil and saute the onions, mushrooms and garlic. drain, set aside. in 2 batches, cook the beef in the rest of the oil. i prefer the beef to be rare, so i just sear it -but cook longer,as you like. stir in the pepper and the mustard paste. add sour cream, stir well. add more sour cream if you like more sauce (i do). add remaining sugar. cook over low heat 5-10 minutes. serve over egg noodles or rice.

Target recipe: slice beef across grain into very thin strips. in skillet over high heat in 1 tbs hot margarine cook 1/2 the beef and onion until meat is no longer pink and onion is tender. set aside. repeat with remaining margarine, beef and onion. return meat mixture to skillet, stir in soup and paprika. heat through. stir in sour cream. serve over cooked noodles.