6 to 8 med. potatoes, boiled
4 hard-cooked eggs
1/2 c. mayonnaise (lite)
1/2 c. sour cream (lite)
1 can mushrooms
Salt & pepper to taste
1/2 tsp. dry mustard

Dice cooled potatoes and eggs. In bowl combine mayonnaise, sour cream, mustard, salt and pepper. Add mushrooms with part of the liquid. Add mixture to potatoes and eggs. Stir until well coated. Chill.