Place in a blender container the cottage cheese, yogurt, eggs, sugar vanilla, and the scraped part of the vanilla bean.
Blend just until smooth and pour into a lightly buttered 9 inch square pan.
Place in a pan of hot water and bake in a 325Â° oven for 40 minutes or until set.
Let cool and chill.
Contains 100 calories per 12 portion cheesecake, or 75 calories per 16 portion cheesecake.