Grate potatoes alternately with onion and carrot in the food processor.

Place in a towel and squeeze mixture dry, add to a bowl with egg whites, baking powder, flour, celery seeds, curry powder, fennel and pepper. Mix well.

Spray a good quality non-stick frying pan with cooking spray.

Drop mixture by heaping tablespoons into hot frying pan and flatten with a fork to make the latkes thin.

Fry on medium to high heat until brown. Flip over and brown the other side as well.

Serve on a plate with applesauce and enjoy!