In a large skillet over medium heat, ADD oil; COOK mushrooms, STIRRING, until tender; REMOVE.
In same skillet, COOK hamburger and onion, STIRRING to crumble meat, until meat is browned; DRAIN.
ADD flour, garlic salt, pepper and dill weed; COOK, STIRRING, for 1 minute.
STIR in soup; SIMMER 10 minutes, STIRRING occasionally.
ADD sour cream and mushrooms; HEAT thoroughly.
Meanwhile, COOK noodles according to package instructions.
Serve meat sauce over hot noodles. Garnish with chopped fresh dill weed.
1. Recipe may be made without mushrooms; if so, skip relevant steps in recipe. 2. May substitute 4 green onions, sliced 1/4" thick.
Per Serving (excluding unknown items): 884 Calories; 70g Fat (71.5% calories from fat); 28g Protein; 34g Carbohydrate; 2g Dietary Fiber; 128mg Cholesterol; 3140mg Sodium. Exchanges: 1 1/2 Grain(Starch); 2 1/2 Lean Meat; 1/2 Vegetable; 0 Non-Fat Milk; 12 Fat; 0 Other Carbohydrates.