See my video on how to make this here: https://youtu.be/YggKiO2oLbw
1/2 cup Mayo (recipe here) or vegan mayo (recipe here)
2T dried parsley
1 tsp dried chives
½ tsp each salt and pepper
½ tsp garlic powder
½ tsp onion powder
Place everything in a jar with a lid, and shake to combine. Let this sit for an hour or so before using. If it is too thick, you can add plain almond milk to thin.