Preheat the oven to 375° and line a cookie sheet with parchment paper.
Sift the lupin flour blend, baking soda, and salt into a mixing bowl.
In a separate bowl combine the soft butter, brown monk fruit, granulated monk fruit sweetener, and vanilla extract until creamy.
Add the egg. Stir until incorporated.
Add the dry ingredients to the wet ingredients and combine, then fold in the chocolate chips.
Use approximately 1½ heaping tablespoons of dough and form it into a ball. Press it down lightly on the prepared baking sheet. Repeat for each cookie.
Bake for 9 minutes at 375°, then remove them from the oven and allow them to cool on the cookie sheet for a minimum of 2 minutes before moving them to a wire rack to finish cooling. Until the cookies are fully cooled they will be delicate.
Enjoy with your favorite low-carb milk!