Using a mortar and pestle, crush the garlic cloves with the salt into a paste (or use fresh garlic paste and season with salt.)
Add the crushed garlic, tahini paste and lime juice to the bowl of a food processor and blend. It will be thick as it emulsifies.
Add mayonnaise and give a pulse or two
Transfer the tahini to a serving bowl, and if you like stir in some fresh chopped parsley. Enjoy!
TAHINI PASTE RECIPE: To make the tahini paste simple dry roast some sesame seed until aromatic. Allow to cool. Grind the seeds into a powder and slowly add olive oil (while still blending) until the desired consistency is reached.