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Creamy mashed potatoes: our favourite recipe for comfort food

Our favourite creamy mashed potatoes are a vegetarian classic that elevates any meal. Made with Yukon Gold potatoes, these velvety mashers are infused with roasted garlic and fresh thyme, making them a comforting side that’s perfect for family gatherings or casual dinners alike. The addition of full-fat milk and generous amounts of unsalted butter ensures a rich, indulgent texture that pairs beautifully with everything from a hearty roast to a simple vegetable medley.

This easy recipe not only showcases the flavour of the potatoes but also makes a satisfying dish for those looking to enjoy a wholesome vegetarian option. Serve these creamy mashed potatoes alongside your favourite protein or as a base for a delicious gravy, and you’ll have a comforting staple that everyone will love.

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Ingredients for Our favourite creamy mashed potatoes

  • 1,800 g yukon gold potatoes, peeled, cut into 5 cm pieces

  • 6 large garlic cloves, peeled

  • 20 g kosher salt, divided, plus more

  • 300 ml full-fat milk

  • 4 sprigs thyme

  • 170 g unsalted butter, divided

  • 2 g freshly ground black pepper, plus more

  • 120 g soured cream

  • 1 potato ricer or food mill

How to make Our favourite creamy mashed potatoes

  1. Cover the potatoes, garlic, and 1 tablespoon of salt with cold water in a large pot.

  2. Bring to a low boil, then reduce the heat and simmer until the potatoes are very tender when pierced with the tip of a sharp knife but not falling apart, about 20–25 minutes.

  3. Meanwhile, heat the milk, thyme, and 170 g of butter in a small pot over medium heat, stirring until the butter has melted.

  4. Remove from heat and set aside, discarding the thyme.

  5. Drain the potatoes and garlic, then return them to the pot. Toss over low heat for 1–2 minutes until the moisture evaporates.

  6. Using a potato ricer or food mill, immediately press the potatoes and garlic into a large bowl while still warm.

  7. Gradually stir in the milk mixture, reserving about 120 ml if you plan to make the dish in advance.

  8. Season with 2 teaspoons of salt and 3/4 teaspoon of pepper.

  9. Fold in the sour cream and stir gently with a spoon until fully incorporated and very smooth, being careful not to overmix to avoid gummy potatoes.

  10. Taste and adjust the seasonings as needed.

  11. Serve topped with the remaining 30 g of butter and additional pepper.

  12. The mashed potatoes can be made up to 2 hours in advance; cover and store at room temperature. Alternatively, chill covered for up to 8 hours and reheat over medium heat with the reserved milk mixture.

Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

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Historique de l'article

Les informations contenues dans cette page ont été évaluées par des cliniciens qualifiés.

  • 17 Oct 2025 | Publié à l'origine

    Auteur: :

    UK recipe editors

    Examiné par des pairs

    UK recipe editors
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