Preparation:
soak celery seeds in water for 2-3 hours combine sugar and flour in a stainless-steel bowl set over boiling water gradually whisk in vinegar heat and whisk until thickened remove from heat combine vinegar mixture, salt, and onions in a food processor process to mix well with machine running, add oil in a thin-steady stream process until thickened stir in celery seed-mix well chill slightly serve chilled, over fruit |