Add the butter, brown sugar substitute, and powdered sugar substitute in a mixing bowl. Using a hand mixer, beat together until creamy and smooth.
Add the almond flour, milk, and vanilla extract and mix well. Fold through the chocolate chips.
Cover the cookie dough and refrigerate it for 30 minutes.
For single serving healthy cookie dough: 1 tablespoon butter, 1 tablespoon brown sugar substitute, 1 tablespoon powdered sugar substitute, 1/4 cup almond flour, 2 teaspoons milk and 1/4 teaspoon vanilla extract. TO STORE: Keep cookie dough in an airtight container and store it in the refrigerator. Let it thaw for several minutes before enjoying. TO FREEZE: Place the cookie dough in a shallow container and store it in the freezer for up to 6 months.