Beat the egg whites until frothy, then add the cream of tartar and continue to
beat until stiff peaks form.
In separate bowl, mix together the egg yolk, cottage cheese, soy flour and sweetener.
Combine the two mixtures and stir until just combined.
Cook on a lightly greased skillet as you would any pancake recipe. Drop batter on surface large spoonfuls. Cook until each side is lightly browned.
Serve with butter or, for an interesting low-sugar topping, mix 1 Tablespoon of sugar-free jam with 1 and 1/2 Tablespoons water and microwave for 45 seconds.