Yogurt tartar sauce dressing

*Caspian sea yogurt.......1 ltbsp
*Mayonnaise.......1 tbsp
*Salt and pepper.......a little
****Other spices like bazil can be added up to your taste
ADVISE: to make it more tartar sauce?
1) Add minced boiled egg
2) Add minced onion
3) Add minced pickles

How to make
Mixed yogurt and mayannaise and add salt and pepper.

*Can make low calory potato salad after mixed with boiled potato