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Smashed Potatoes and Peas

Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 16 Jan 2026

Meets Patient’s editorial guidelines

These rustic smashed potatoes and peas offer a delightful twist on traditional mash, providing a more textured and vibrant side dish. By simmering the red potatoes until tender and combining them with sweet garden peas and fresh spring onions, you create a dish that is both colourful and full of fresh flavour. The addition of a little butter and milk ensures a creamy finish without losing the satisfying, chunky consistency that makes this recipe so appealing.

This versatile vegetarian side is an excellent accompaniment to a variety of main courses, from grilled halloumi to a simple nut roast. Using frozen peas makes this a practical choice for a quick midweek meal, while the inclusion of spring onions adds a mild, savoury bite. It is a nutritious, homemade alternative to standard mashed potatoes that the whole family will enjoy.

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Ingredients for Smashed Potatoes and Peas

  • 170g red boiling potatoes (about 4 small or 2 medium)

  • 80g frozen peas

  • 1 tablespoon unsalted butter

  • 60ml milk

  • 1 spring onion, chopped

How to make Smashed Potatoes and Peas

Generously cover potatoes with cold water in a small saucepan. Add 1/2 teaspoons salt. Simmer, covered, until just beginning to get tender, about 8 minutes.

Add peas and simmer, partially covered, until potatoes are tender, about 5 minutes. Drain, then return to pan. Add butter, milk, and 1/8 teaspoons each of salt and pepper. Let stand off heat 1 minute, then add spring onion. Coarsely mash.

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.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 16 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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