Vegan Yogurt (in the instant pot)
Disclaimer- this is just my technique- there are a billion opinions and details elsewhere.
I use Eden Soy or Natura, both are very minimal in their ingredients (Eden is just soy beans and water).
I find the Eden Soy version comes out thicker than Natura.
I fill my small glass jars with the soy milk, add in a tsp of plain vegan yogurt (homemade or store bought) to each jar. Set them in the Instant pot.
Press the yogurt setting and set the time to 14 hours.