Pumpkin will mix up well with other vegetables like potatoes or chestnut for example. It will make the soup even more unctuous. In that recipe, the pumpkin is mixed up with potatoes.
Set the instant pot to mode browning
Brown the onion in the butter during the preheating
Add the pumpkin, potatoes, and poultry broth
Switch the instant pot to pressure cooking 15 min
At the end of the cooking, mix with the chives and fresh cream
Salt and pepper
Servings 4