Methods/steps
Preheat oven to 350°. Cream buttery spread in a standup mixer or with a hand held. Add in brownie mix while mixer is on a low speed. Add in eggs, one at a time. Add in water, then add in flour. Don’t over mix after flour is in. Remove mixer and stir to make sure the bottom and sides are all mixed in. Drop teaspoons of batter on a greased cookie sheet. Bake for 11-12 minutes. Lift cookies from cookie sheet immediately onto a cooling rack, or they will stick. Allow to cool fully.
*Make your filling while your cookies are baking. Mix together shortening, sugar and salt. Stir in one spoon of water at a time.
Spoon a glob of filling on one cookie and match a cookie close in size to press down the filling and make a sandwich.