Can i freeze redskin potato salad in savory dressing from Costco?

Yes, you can freeze potato salad with any type of dressing for 1-2 months, if possible remove as much air that will cause freezer burn by using a vac sealing method. When defrosting let thaw in refrigerator over night to keep integrity of potatoes. When ready to serve you might need to add a splash of mayonnaise/salad dressing as the potatoes absorb some during the cooling down time. Stir, garnish according to taste and serve over a chilled bed of iceberg lettuce. Enjoy!