Preheat your oven to 350°F (175°C). Spray a 13 x 9 inch baking pan with vegetable cooking spray.
In a mixing bowl, combine the whole wheat pastry flour, softened light whipped butter or light butter, and 1/4 cup of monk fruit sweetener. Mix until crumbly and well combined. Press this mixture into the bottom of the prepared baking pan to form the crust.
Place the non-fat cottage cheese in a fine-mesh sieve over a bowl to drain excess liquid while preparing the crust.
In another bowl, beat the eggs with 1/2 cup of monk fruit sweetener until light and fluffy. Add in the drained non-fat cottage cheese and light sour cream, mixing until smooth.
Spread the chopped apples evenly over the crust in the baking pan. Sprinkle the cinnamon over the apples, then pour the cottage cheese mixture evenly over the apples.
Before baking, taste a small amount of the filling mixture to assess sweetness. If you prefer a sweeter filling, add more monk fruit sweetener by tablespoon increments until desired sweetness is achieved. Mix well after each addition.
Bake in the preheated oven for about 40-45 minutes, or until the filling is set and the crust is golden brown. Let it cool completely before slicing into bars.
This makes 8 large sized bars. Each bar on Weight Watchers is only 6 WW Points. Enjoy!