Garlic Mashed Potatoes

April 10, 2026
Garlic mashed potatoes, made properly, are one of the most luxurious things you can put on a buffet table — silky, deeply buttery, fragrant with roasted garlic, and rich enough to hold their own against any main course. The secret is an embarrassing amount of butter, warm cream, and patience in the mashing.
These are the mashed potatoes that make guests ask for the recipe before they've finished the first bite.
Ingredients (serves 10–12): - 4½ lbs Yukon Gold potatoes (the only acceptable variety — their natural butteriness and creamy texture are unmatched) - 2 whole heads garlic, roasted - 10 tablespoons unsalted butter, cut into cubes and at room temperature - 1 cup heavy cream, warmed - ⅓ cup whole milk, warmed - 1½ teaspoons fine sea salt - ½ teaspoon white pepper (use white, not black — it disappears into the puree) - Optional: 2 tablespoons crème fraîche for extra richness and subtle tang - Chives, snipped, for garnish
Roasted Garlic: Slice the tops off two full heads of garlic to expose the cloves. Drizzle with olive oil, wrap in foil, and roast at 375°F for 45–50 minutes until golden, soft, and caramelized. Squeeze the softened cloves directly into the potatoes during mashing.
Instructions: Peel and cut potatoes into uniform 2-inch chunks. Place in a large pot of cold, generously salted water. Bring to a boil and cook 18–22 minutes until completely tender when pierced — they should offer no resistance.
Drain thoroughly. Return to the pot over low heat for 2–3 minutes, stirring, to evaporate all surface moisture — dry potatoes absorb more butter and cream.
Pass potatoes through a ricer or food mill directly into the pot (never use a food processor or blender — the starch breaks down and produces a gluey, wallpaper-paste texture). Squeeze in the roasted garlic.
Add butter in three additions, stirring vigorously between each addition until fully incorporated and glossy. Add warm cream and milk gradually, stirring until you reach the desired consistency — it should be smooth, flowing, and rich, not stiff. Season with salt and white pepper. Fold in crème fraîche if using.
Transfer to a warm serving bowl. Create a slight well in the center, add an extra pat of butter to melt, and scatter chives.
Make-Ahead: Mashed potatoes can be made up to 2 hours ahead and kept warm, covered with plastic wrap touching the surface, in a double boiler or low oven. Stir in a splash of warm cream before serving to restore the consistency.
Pro Tips: The ricer is non-negotiable for the finest texture. Warming the cream and milk before adding prevents the potatoes from cooling and seizing. The roasted garlic — rather than raw — provides a mellow, sweet, complex garlic flavor without any sharpness. This is the difference between good mashed potatoes and extraordinary ones.
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