In medium bow, use a spatula to mix together cream cheese and blue cheese until fairly smooth -- it's okay if a few lumps of blue cheese remain.
Mix in chipped cherries and chopped pistachios until combined.
Enjoy with pairings like celery sticks, roast beef slices, low carb crackers, et.
Leftovers may be stored, covered in plastic wrap, in refrigerator for up to 3 or 4 days.