How to Substitute Oil in Cold Process Recipes
Soapmaking 101 with the Soap Queen
All the fundamentals of making cold process soap from scratch with lye and oil; make all natural sustainable soap from scratch for yourself of start a side hustle selling soap.
Anne-Marie Faiola
PodcastAI
PodcastAI

How to Substitute Oil in Cold Process Recipes

E114 • Apr 22, 2025 • 5 mins

In episode 114 of Soapmaking 101 with the Soap Queen, Anne-Marie Faiola delves into the topic of oil substitution in soapmaking. The episode begins with a welcome and introduction to the importance of substituting oils in soap recipes. Anne-Marie discusses the significance of understanding oil properties and the role of the lye calculator in achieving successful substitutions. She explores the differences between hard and soft oils and provides specific examples of oil substitutions. The episode further examines the art and science behind oil substitution, offering valuable resources for soapmakers to enhance their craft.

Key Points

  • Understanding the saponification value (SAP value) of oils is crucial for determining the correct amount of lye needed in soapmaking.
  • When substituting oils in a soap recipe, it's best to replace hard oils with other hard oils and soft oils with other soft oils to maintain balance.
  • The Lye Calculator is an essential tool for ensuring that your oil substitutions result in a successful batch of soap.
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