Make Ahead Roasted Garlic Mashed Potatoes

Step 1

Preheat the oven to 400° F.Slice off the top portion of the garlic head to expose some of the cloves. Place the garlic on a piece of foil. Drizzle with olive oil, wrap it up, and bake for 40-55 minutes, until deeply golden and very soft.Let the garlic cool, then squeeze out the cloves. Meanwhile, In a large dutch oven, combine the potatoes, heavy cream, milk, sage, and thyme. Bring to a gentle boil over medium heat and cook 20-25 minutes, until the potatoes are fork-tender.Drain the potatoes, reserving all of the cream. Discard the thyme and sage. Press the potatoes and roasted garlic cloves through a potato ricer. Then add them back to the warm pot. Alternately, you can add the potatoes back to the pot and mash with a potato masher.Over low heat, add 1 1/2 cups of the reserved cream and the butter. Continue to add more of the cream until your desired consistency is reached. Season the potatoes with salt and pepper. If desired, brown a little butter with sage or thyme and swirl into the potatoes before serving. Serve warm and creamy.

Step 2

In the Oven: Prepare the mashed potatoes as directed through step Spoon the potatoes into a large baking dish. Cover and refrigerate for up to 3 days. To reheat in the oven, preheat the oven to 325° F. Pour 1/2 cup milk or cream over the potatoes and add 2 tablespoons butter, do not stir. Cover the potatoes tightly with foil and transfer to the oven. Cook for 20-25 minutes, or until the potatoes are warmed through. Stir before serving.Slow Cooker: Prepare the mashed potatoes as directed through step Spoon the potatoes into the slower cooker, cover, and keep on low for up to 4 hours. About 30 minutes before serving, turn the heat to low or high, add 1/2 cup heavy cream and 2 tablespoons butter, do not stir. Cover and let the cream warm and the butter melt. Stir before serving.On the Stove: Prepare the mashed potatoes as directed through step Add 1/2 cup cream and 2 tablespoons butter. Place the potatoes over low heat, gently stirring until warmed throughout.