Peel and finely chop the onion. Set aside
Peel and chop sweet potato. Set aside
Add the onion, sweet potato, pumpkin, tomato sauce, honey, chicken stock, garlic powder, cinnamon, and salt to an instant pot.
Secure the lid of the instant pot.
Select manual setting.
Set to high pressure for 8 minutes.
After the 8 minutes or when the timer goes off quickly release the pressure.
Carefully add in the coconut milk. With an immersion blender begin to blend the ingredients until well blended and smooth. (You can use a blender instead of the immersion blender. Working in batches carefully ladle the mixture into the blender. Continue to blend until well combined and it's very smooth.)
Give your soup a taste. Add seasonings as desired.
Serve in individual bowls.
Garnish as desired.