Adding Wet Ingredients: I removed the dry ingredients to a separate container, as I did not need all of it, and replaced as much as I did want to use. Next, I added the still liquid hide glue and a few drops of warmed honey, and stirred the resulting mixture for 45 minutes, making sure to equally grind against the sides and bottom of the mortar. I tested the result and found it to be too wet, so added a bit more plaster and mixed again.