Stop making 1 mistake while cooking mashed potatoes for an instantly tastier dish

When the temperatures drop and hearty meals make their seasonal return, few dishes feel as comforting and familiar as a bowl of creamy mashed potatoes. Whether served alongside a Sunday roast, piled high with gravy, or forming the base for a classic shepherd's pie, mashed potatoes are a beloved dinner staple across the world. Their smooth, buttery texture and simple, homely flavour make them an essential part of cold-weather cooking.

However, even though mashed potatoes are considered one of the easiest dishes to make, many people still make a crucial mistake that prevents their mash from reaching its full potential. According to Good Housekeeping, the secret to perfect mashed potatoes lies in how you handle your dairy, and the number-one error to avoid is adding it straight from the fridge.

They said: "Avoid using straight-from-the-fridge dairy ingredients for your mashed potatoes. Heat milk or cream and bring butter to room temperature before adding them to your well-drained (and still-hot!) potatoes.

"This will help the dairy incorporate more thoroughly and easily, and as a bonus, your mash will be kept warm as well."

This simple tip makes a world of difference.

When cold milk or butter is mixed into hot potatoes, the temperature shock can cause the starch molecules to tighten up, resulting in a gluey, dense, or uneven texture.

Instead of the light and fluffy mash you were hoping for, you're left with something heavy and slightly sticky.

By warming your milk and cream first, and allowing your butter to soften, the ingredients blend seamlessly with the hot potatoes.

The result is a silky-smooth consistency with a rich, luxurious mouthfeel. Plus, warm dairy helps maintain the ideal serving temperature, ensuring your mash stays hot and inviting on the table.

Beyond temperature, experts also recommend being mindful of the type of potatoes you use. Varieties like Yukon Golds, Maris Piper, or Russets tend to yield the best results thanks to their fluffy texture and balanced starch content.

Always drain them well after boiling and mash while they're still hot.

So next time you're preparing this classic comfort food, remember: perfect mash isn't just about the potatoes, it's about treating your dairy with care. A little warmth and patience can transform an everyday side dish into something truly special.