I've been making mashed potatoes for years, but it took me way too long to figure out the secret to truly creamy ones that don't turn gluey or lumpy. The trick isn't just in the type of potato you choose, though that matters a lot. It's about understanding how starch works and treating your potatoes gently throughout the whole process. Yukon Gold potatoes are my go-to for mashed potatoes because they hit that sweet spot between starchy russets and waxy red potatoes. They've got enough starch to create a fluffy texture but not so much that you'll end up with wallpaper paste if you overmix them. I always start them in cold, salted water rather than dropping them into boiling water. This ensures they cook evenly from the outside in. The garlic component here isn't just minced raw garlic thrown in at the end. I roast whole cloves until they're golden and sweet, then mash them right into the potatoes. This gives you that deep, mellow garlic flavor without any harsh bite. For the dairy component, I use a combination of butter and either whole milk or heavy cream, depending on whether I'm serving this with meat or dairy dishes. The key is heating your liquid before adding it to prevent the potatoes from cooling down and becoming dense. These mashed potatoes work beautifully alongside roasted chicken, brisket, or even as part of a dairy meal with roasted vegetables. I make them for Shabbat dinners regularly, and they reheat well if you add a splash of warm milk and fluff them with a fork. The texture stays creamy for days in the fridge, which makes them perfect for meal prep or holiday cooking when you've got a million things on your plate.