My husband is actually the one who bugged me for so long, that I finally wrote this recipe out to get some peace.  So, there are really only few ingredients:

1. Sour Cream (1 tablespoon)
2. Ketchup (1 teaspoon)
3. Sriracha (Hot chili sauce) (1/2 teaspoon)
4. White ground pepper (pinch)

I recommend maintaining these ratios, but the final quantity depends on you.  Sprinkle with fresh squeeze lemon juice right before serving for a brighter flavor. Goes well with quesadillas, sliced vegetables such as bell peppers, cucumbers, tomatoes, lettuce, etc. Try also with crab cakes, salmon pattties, and hamburgers (karbanatky).