A friend taught me to make soap at the start of January . She just taught me to follow a simple recipe using tallow, olive oil and coconut oil, with the cold process method. We have been using that soap in the bath and in a soap shaker for doing the dishes , and its surprising how fast we use it, so it was time to make some more. I rendered the rest of the tallow in the slow cooker again and read a book about soap making , so that I could figure out my own recipe this time. It helps to have a basic understanding of the soap making process before you start. To make a soap, fat or oil is reacted with caustic, this forms the solid soap, glycerine, and if any of the starting ingredients are in excess, they will also remain in the final product (so if you have too much caustic, there will be some caustic in the final soap, and if you have too much fat, there will be some fat in the final soap - this is called superfat). In this post I am only talking about cold process soap making,