Making mashed potatoes in an Instant Pot is a perfect way to quickly cook the potatoes, and free up a burner on the stove. Then you can mash and stir all of the good stuff directly into the potatoes in the Instant Pot. After preparing, you can leave them in the Instant Pot on the warm setting for several hours before serving. This is very helpful when preparing a big meal with lots of last minute cooking details.
Yukon gold are my preferred type of potatoes for making mashed potatoes. Russet potatoes are great for baking, but can make for mealy mashed potatoes.
I flavor my mashed potatoes with butter, milk, cream, sour cream, and garlic. You can use regular minced garlic in these potatoes (or leave out the garlic all together), but using roasted garlic makes them a million times better! Sometimes I add a little bit of fresh grated Parmesan cheese as well.
To keep your potatoes nice and hot, be sure to heat the butter, milk, and cream before mixing them into the mashed potatoes. I like my potatoes slightly whipped with a mixer to remove most of the lumps, but don’t overwhip them or they will become gummy.
Here is a tutorial for roasting large quantities of garlic:
I roast about 3 pounds of garlic at a time (on a day I can leave the windows open), then freeze it in several 1 cup containers. I always have one container in the refrigerator to use whenever a recipe calls for garlic.