In a large bowl, stir together flour, baking powder, baking soda, and dates. Add syrup, egg whites, and vanilla; beat until smoothly mixed.

Spread batter evenly in a nonstick (or lightly oiled regular) 8" square pan.

Bake in a 350'F. oven until cake is golden brown, just begins to pull from pan sides, and springs back when lightly touched in the center, about 20 minutes. Serve warm or cool, cut into about 2" squares. Store as directed.

Per piece: 62 calories; 1.3 grams protein; 0.1 grams fat; (0 grams saturated fat); 15 grams carbohydrates; 47 milligrams sodium; 0 milligrams cholesterol.