Tamari Jerk Jackfruit:
Mix all ingredients except jackfruit in a food processer and blend until smooth and paste is formed. Mix paste with jackfruit in large bowl. Spread jackfruit on prepared sheet pans and bake at 400 for about 15-25 minutes or until crispy.
Place sliced onion in a non-reactive bowl or pan. Bring 2 cups plus 2 tablespoons of water to a boil, pour over red onions and let sit for 30 seconds and drain. Return onions back to non-reactive container and add vinegar, salt, 2/3 cup plus 2 teaspoons water, and sugar and refrigerate overnight before use.
Slice roll and place 2 ounces of jackfruit on the roll and top with 1 ounce of pickled onion. Dress top of roll with 1/2 ounce vegan mayonnaise.
Recipe by Jose Martin, University of California, Santa Cruz, CA