shred the cucumber and onion into a fine colander over a bowl. salt and mix and allow to sit for several minutes to drain. Reserve drained water
Add cucumber and onion mix to a blender or food processor and pulse into a paste
gather cucumber and onion paste into a clean kitchen towel and wring moisture out over the bowl where they had drained previously. Reserve drained cucumber and onion water
Return drained cucumber and onion paste to the blender or food processor. Add cream cheese, sour cream, mayonnaise, white pepper, and garlic powder. Whip until mixed well into a paste.
Transfer to a bowl. Add chives, dill, and mix.
Add green food coloring one drop at a time and mix after each addition until the desired color is reached
Taste and add hot sauce if desired.