Preheat oven to 350 degrees F (175 degrees C). Grease cookie sheets.
Step 2
In a small bowl, stir together the cocoa and boiling water, set aside to cool. In a medium bowl, stir together the creamy salad dressing, sugar and vanilla. Add the flour and baking soda, mix well. Stir in the cocoa mixture until well blended.
Step 3
Drop cookies by heaping spoonfuls onto the prepared cookie sheets. Bake for 7 to 10 minutes in the preheated oven. Test for doneness with a toothpick as you would a cake.