- Caramelize the onions: Heat olive oil in a large, thick-bottomed pan on medium high heat. Add the chopped onions and cook until translucent and starting to color, about 10 minutes. If onion start to dry, add a tablespoon of water.
- Stir in the coconut sugar, balsamic, salt, and pepper. Lower the heat and cook uncovered, for about 25 to 30 minutes, until the onions are nicely caramelized. Then set aside. Let cool before adding to the other ingredients.
- Combine with remaining ingredients: In a medium bowl, mix together the yogurt and mayonnaise. Stir in the caramelized onions. Sprinkle with garlic, salt and stir to incorporate. Stir in the ACV and soy sauce.
- Chill until ready to serve. Serve with veggie chips.