Arrange the steamer trivet in the bottom of Instant Pot and add 1 cup of the water.
Arrange the Brussels sprout in trivet and secure the lid.
Cook under “Manual” and “High Pressure” for about 3 minutes.
Select “Cancel” and carefully do a quick release.
Remove the lid and transfer the Brussels sprouts in serving plates.
Drizzle with the melted butter and top with melted cheese, pomegranate seeds and almonds to serve.