Cut the soap base into small cubes and place them in a heat-safe bowl with the ginger and cinnamon. Melt using a double boiler or in the microwave in 20-30 second intervals, stirring frequently until smooth.

Let the mixture cool for a minute or two so it’s warm but not hot.

Add your essential oils and stir well to distribute evenly throughout the soap.

Pour the mixture into your soap molds. Allow the soap to fully cool and harden at room temperature for several hours.

Once firm, remove the soap from the molds. Store in a cool, dry place or wrap in parchment or plastic wrap to preserve freshness.