1Peel and cut rutabaga and potatoes into two inch pieces and put into separate saucepans. Cover with water. Add 1 teaspoon salt to each pan. Cook until tender, remove from heat and drain. Leave in pan. Rutabaga will take about 30 minutes, and potatoes will take less time (about 5 minutes less). Both are done when they are not firm when you jab them with a fork.
2Heat the milk. Mash the drained potatoes in the pan. Add all the hot milk and mash potatoes some more (adding the milk before the butter makes the potatoes smoother). Add 2 tablespoons butter. Mash some more. Taste and add more salt if necessary. Mash drained rutabaga in the pot in which they were cooked. Add 2 tablespoons butter and mash some more.
3Combine mashed rutabaga and potatoes; add pepper, and nutmeg. Mash some more. Taste and add more salt if necessary. If you wish, garnish with chopped parsley.
The traditional way to make creamy mashed potatoes is to add loads of butter and cream. But that can hide the flavor of the potatoes, so in this episode of MDRN KTCHN, host Scott Heimendinger explains how a common ingredient called diastatic malt powder can be used to make incredibly smooth and creamy mashed potatoes on the molecular level. You can check out the full recipe here, and buy diastatic malt powder here. Want to learn more? Come back every Sunday for a new episode of MDRN KTCHN, and check out Modernist Cuisine's new cookbook, Modernist Cuisine at Home!
Easy enough for a weeknight meal, impressively decadent enough for a holiday dinner—the Instant Pot has done it again. Beyond their creamy texture and richly savory flavor, we love these Instant Pot Mashed Potatoes for the time they save.