Golden Mayonnaise
Sandwich Filling
For golden mayonnaise, in a small food processor or blender combine the first nine ingredients (through pepper). Process until very smooth.
In a medium bowl mash chickpeas lightly. Stir in golden mayo, celery, onion, and parsley. Cover and chill at least 1 hour or up to 5 days.
To assemble sandwiches, spread chickpea salad over three bread slices (about ¾ cup per slice). Top with watercress and remaining bread slices. If you like, cut off bread crusts.
Cut each sandwich into three strips to make finger sandwiches. Serve immediately.
