try this, has been a great hit with our family!
and no mayo to spoil:


Asian dipping sauce
Ingredients:
3 garlic cloves, minced
1/3 cup Asian fish sauce
1/3 cup fresh lime juice
1/3 cup packed brown sugar
1 1/2 teaspoons Asian chile paste
1/4 cup (packed) chopped fresh cilantro leaves
1/4 cup (packed) chopped fresh mint leaves
1 to 3 tablespoons water

Lemon and lime halves for garnish
Instructions:
In a bowl, combine garlic, fish sauce, lime juice, brown sugar and chile paste. Add cilantro and mint. Taste and adjust strength with water if necessary.