Combine brown sugar, prune baby food, water and egg whites. Combine other ingredients except for the last sugar listed. Cover and refrigerate for 2 hours or overnight. Preheat oven to 350° F. Spray cookie sheet with canola oil or use parchment paper. form dough into small, walnut size balls, roll in sugar and place 2 inches apart on cookie sheet. Bake 10-12 minutes. Cool on wire rack.
Makes 4 dozen.

Per cookie: 43 calories, .8g protein, 9.7 carbohydrates, .2g fiber (more with WW flour), .1g fat, 31 mg sodium.