Vegan Chinese Chicken Salad

Place first five ingredients in the bowl of a food processor fitted with a metal blade and process until coarsely chopped, scraping down sides of bowl as needed. (If you slice green onion thinly by hand, stir in after transferring mixture to a bowl. It looks pretty this way, but is a little more time consuming.) Add remaining ingredients, except mayo and soy sauce and continue processing using a pulsing action, scraping down sides as necessary, until all ingredients are fairly finely and uniformly chopped. Add mayonnaise and soy sauce and process until mixture comes together. Adjust seasoning and pulse a few more times to combine. Serve immediately or transfer to a covered bowl or airtight container and refrigerate until serving time. Allowing the flavors to marry for a few hours seems to enhance the taste of this spread.