Potatoes

How to make Garlic Mashed Potatoes

Creamy mashed potatoes infused with mellow garlic, warm dairy and butter for a comforting side with savoury depth.

What it is

Garlic Mashed Potatoes in the kitchen

Garlic mashed potatoes are a creamy potato side made by combining hot mashed floury potatoes with butter, warm dairy and softened garlic.

Why make it

Make garlic mashed potatoes when you want a comforting side that brings more character than plain mash but still works with gravy, roasted meat, vegetables and stews.

Best with

roast chicken, steak, meatballs, lamb chops, mushroom gravy, sausages, green vegetables and slow-cooked stews

Method

Step-by-step

  1. Step 1

    Cover the potatoes with cold salted water and bring to a simmer.

    Look for: Potatoes are fully submerged and evenly cut. Tip: Cold water gives more even cooking. Avoid: Starting in boiling water cooks the outside too fast.
  2. Step 2

    Simmer for 18–22 minutes until completely tender.

    Look for: A knife slides through easily. Tip: Do not rush this stage. Avoid: Firm centres create lumpy mash.
  3. Step 3

    While the potatoes cook, warm the butter with the garlic over low heat until the garlic is soft and sweet, not browned hard.

    Look for: The garlic smells mellow and buttery. Tip: Keep the pan low and patient. Avoid: High heat makes garlic harsh or bitter.
  4. Step 4

    Drain the potatoes and steam-dry in the hot pan for 1–2 minutes.

    Look for: The potatoes look dry and floury. Tip: Shake the pan gently. Avoid: Wet potatoes dilute the garlic butter.
  5. Step 5

    Mash or rice the potatoes, then beat in the garlic butter and warm milk gradually.

    Look for: The mash is creamy and evenly flecked with garlic. Tip: Use a ricer for the smoothest result. Avoid: Overbeating makes gluey potatoes.
  6. Step 6

    Season to taste and fold through herbs if using. Serve hot.

    Look for: The garlic tastes rounded, not raw. Tip: A final knob of butter gives shine. Avoid: Under-seasoning makes garlic mash taste dull.
Storage

Make ahead and storage

Storage

Refrigerate in a covered container for up to 3 days. Reheat gently with a splash of milk until piping hot.

Make ahead

Cook and mash the potatoes a few hours ahead, then loosen with warm milk and butter before serving.

Freezing

Can be frozen, but the texture may loosen. Reheat slowly and beat in a little extra butter or cream.