Use Paring Knife to score the skin of each potato all the way around. Place them in Shielded Colander; add water to Base/Water Reservoir to maximum fill line for steaming. Stack Shielded Colander on top of Base; Cover and microwave on high power for 20 minutes.
Let cool 5 minutes. Remove potato peel
by twisting potatoes and transfer to medium bowl.
Mash potatoes with heavy cream and 5
tbsp. of the butter; reserve 1 tbsp.
Place remaining butter in small saucepan
and add onion to quickly brown. After about 5 minutes add sage to sauté as
well. Cook until fragrant and remove from heat.
Add onion mixture in center of
potatoes and mix until well combined. Season to taste and serve warm.
