Layer the dry ingredients in the jar in the order listed.
Place all of the jarred ingredients into the Instant Pot. Add 6 cups of water and the pumpkin puree. Stir to mix. Cover with the lid and ensure the vent is in the “Sealed” position. Pressure Cook or Manual on High for 15 Minutes. Press Cancel. Allow the steam pressure to release naturally for 10 Minutes, then release any remaining pressure manually.