Ingredients
- 2 Tbsp extra-virgin olive oil
- 1 cup finely chopped yellow onion
- ½ cup unseasoned rice vinegar
- 2 cups mayonnaise
- ½ cup sour cream
- 1 Tbsp garlic powder
- 1 Tbsp onion powder
- 1 Tbsp agave
- Kosher salt
- Freshly ground pepper
- Crudités, for dipping (radicchio leaves, sliced radishes, multicolored carrots, blanched green beans, snap beans, cherry tomatoes)
How to Make It
- In a small nonstick skillet, heat the olive oil. Add the onion and cook over moderate heat, stirring occasionally, until golden brown, about 10 minutes.
- Scrape the onion into a blender, add the rice vinegar and puree until smooth.
- Transfer the puree to a medium bowl and stir in mayonnaise, sour cream, garlic powder, onion powder and agave.
- Season with salt and pepper and serve with crudites.