Preheat oven to 350 degrees Fahrenheit (180 degrees Celsius). Combine all dry ingredients in a LARGE bowl. Melt margarine and add apple sauce, eggs, milk and vanilla. Mix into dry ingredients and work to a "glossy" consistency where the mixture leaves the sides of the bowl clean.
Place rounded teaspoons full of mixture out on a greased tray. Gently pat down to maintain consistent size and shape.
Bake for approximately 10 minutes. Dry on rack and store the crisp Biscuit in air tight containers.