Reprinted with permission from Real Food, Really Fast by Hannah Kaminsky
For a delicious twist on the Irish staple, mashed broccoli and cauliflower join forces with kale, cabbage, and horseradish in this harmonious family reunion. They're all cruciferous vegetables, and all pitch-perfect when singing together as a modern ode to the beloved Emerald Isle staple. It will be hard to go back to plain old mashed potatoes once this fresh blend has graced your table.
Heat the oil in a large saucepan over medium heat. Add the kale and cabbage in handfuls, stirring until wilted down enough to comfortably accommodate all the green. Toss in the scallions and sauté for two more minutes to soften. Introduce the cauliflower and broccoli next, along with the vegetable stock. Cook for 4 - 5 minutes, until the vegetables are fork-tender.
Remove the vegetables from the heat and roughly mash with a potato masher. Add in the nutritional yeast, horseradish, salt, and nutmeg, stirring, folding, and mashing until the whole mixture is completely combined,