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How to Make Proper Scottish Porridge (and Which Oats to Use)

Scottish porridge is made with oatmeal and water. Not milk, not overnight oats, not chia seeds. Here's how to make it properly, which oats produce the best results, and why salt matters more than sugar.

By Gary··8 min read

I eat porridge five mornings a week, nine months of the year. I've been doing this since I was a child, and my grandmother did the same before me. She would have been horrified by what passes for porridge in 2026 — overnight oats with nut butter and goji berries, microwaved instant sachets with "golden syrup flavour," and the suggestion that porridge should be made with anything other than oats, water, and salt.

This is the recipe she used. It takes 10 minutes. It costs about 15p per bowl.

The recipe

Ingredients (serves 1):

  • 40g medium oatmeal (not rolled oats, not porridge oats — oatmeal)
  • 300ml water
  • A pinch of salt

Method:

  1. Put the oatmeal and cold water in a small saucepan
  2. Bring to a gentle boil over medium heat, stirring regularly with a wooden spoon (traditionally called a spurtle, but a spoon works fine)
  3. Reduce to a simmer. Stir every 30 seconds or so
  4. After 5–7 minutes, when it's thickened to the consistency you like, add the salt
  5. Stir the salt through. Serve immediately

That's it. No milk in the cooking (you can add a splash of cold milk or cream when serving, poured around the edge — never stirred in). No sugar (traditionally, porridge is salted, not sweetened — the salt lifts the flavour of the oats without making it taste salty). No toppings beyond what you feel like adding.

Why oatmeal, not rolled oats

This is the hill I'll die on.

Rolled oats (the flat, flaky discs in a Quaker Oats box) are oat groats that have been steamed and pressed flat. They cook quickly (2–3 minutes) but produce a gluey, one-dimensional porridge with no texture.

Medium oatmeal (also called "pinhead oatmeal" when coarsely ground) is steel-cut oat groats — the whole grain chopped into pieces. It takes longer to cook (5–10 minutes) but produces porridge with texture, nuttiness, and a creamy richness that rolled oats can't match. Each spoonful has structure — some bits are creamy, some still have bite.

The difference is not subtle. It's the difference between instant mashed potato and a properly baked potato. Same ingredient, completely different eating experience.

Scottish oatmeal brands worth buying:

  • Hamlyns of Scotland (Boyndie, Aberdeenshire) — the most widely available Scottish oatmeal. Their medium oatmeal (blue tin) is the standard. Available in every Scottish supermarket.
  • Golspie Mill (Sutherland) — small watermill producing stone-ground oatmeal. More expensive, noticeably better texture. Available at farm shops and online.
  • Oatmeal of Alford — another small-scale Scottish producer. Excellent quality.

Supermarket own-brand porridge oats are rolled oats. They're fine for overnight oats or flapjacks but not for porridge.

The salt argument

Traditional Scottish porridge is salted, not sweetened. A proper pinch of salt (about ⅛ teaspoon) doesn't make the porridge taste salty — it makes the oats taste more like oats. The same principle as salting bread dough: it enhances flavour without adding a perceptibly salty taste.

Sugar, honey, syrup — these all mask the oat flavour rather than enhancing it. If your porridge needs sugar to taste good, you're using bad oats or not cooking them long enough.

That said, I'm not a fundamentalist. If you want to add honey, go ahead. If you want to add stewed fruit (rhubarb, apple, berries), even better — fruit works brilliantly because the acidity complements the oats. Just try it with salt first, once, and see whether you actually prefer it.

Toppings that work

If you're going beyond bare porridge, these are the combinations I come back to:

Cream and brown sugar — my grandmother's Sunday version. A pool of cold double cream around the edge of the bowl, a teaspoon of dark muscovado sugar. Decadent and completely traditional.

Stewed rhubarb — forced rhubarb (January–April) roasted with a spoonful of sugar until it collapses. Spoon over hot porridge. The tartness against the earthy oats is perfect.

Raspberries and honey — fresh Scottish raspberries in summer (July–September). Frozen in winter. A drizzle of Scottish honey. The fruit barely needs the honey but it bridges the flavours.

Whisky and cream — the "Atholl Brose" approach. A splash of whisky (something light — Auchentoshan, Glenkinchie) and cold cream. This is a weekend thing, not a Tuesday-before-work thing. But it exists, and it's good.

Nothing — properly made porridge with good oatmeal, water, and salt doesn't need anything on top. I eat it plain more often than not.

The World Porridge Making Championships

Yes, this exists. Held annually in Carrbridge, Inverness-shire, since 1994 — see the Golden Spurtle for the official competition details. Competitors are judged on porridge made with three ingredients only: oatmeal, water, and salt. No milk. No sugar. No toppings. Just the quality of the oats and the skill of the cooking.

The winner's porridge is typically described as "creamy, nutty, with a slight bite" — which is exactly what good porridge should be. The competition proves the point: the best porridge doesn't need anything beyond good oats and good technique.

I haven't entered. I probably should.

Common porridge mistakes — and the fixes

The five most common things that go wrong, and what to do about them:

Lumpy porridge. Caused by adding oatmeal to hot water. Always start with cold water — put the oatmeal in the pan first, pour the cold water over, then start the heat. The starch hydrates evenly as the water warms, which prevents lumps.

Gluey, claggy texture. Either the oats are wrong (rolled oats become gluey faster than oatmeal) or the heat is too high. Once you've reached a simmer, keep it gentle — porridge should bubble lazily, not boil hard. Stir more often when the heat is high; less often when it's gentle.

Burning on the bottom. Heavy-based pan, medium heat, regular stirring. If you're using an aluminium pan or a saucepan that's too thin, the porridge will catch. A cast iron pot is the gold standard but any decent stainless-steel pan works.

Too thick by the time it's served. Porridge thickens fast off the heat. If you've cooked it perfectly and then waited five minutes to serve it, you'll be eating concrete. Stir in a splash of hot water or milk just before serving, or take it off the heat slightly looser than you want — it will firm up in the bowl.

Bland, washy flavour. Either you didn't salt it (most likely) or your oatmeal is past its best. Open oatmeal goes stale within six months and loses its nutty character. Buy in small bags from a mill or a farm shop — supermarket porridge oats sit in warehouses for months.

How to scale up the recipe

The 1:7.5 oatmeal-to-water ratio scales up linearly:

  • 1 person: 40g oatmeal, 300ml water, pinch of salt
  • 2 people: 80g oatmeal, 600ml water, ¼ tsp salt
  • 4 people: 160g oatmeal, 1.2L water, ½ tsp salt
  • 6 people: 240g oatmeal, 1.8L water, ¾ tsp salt

If you're making porridge for a crowd (a Burns Night breakfast, a hill-walking weekend), use a heavy stockpot rather than a saucepan. Stir more often than you'd think necessary — the porridge in the middle of a large pot can scorch quickly even when the edges look fine. Add the salt in the last minute, not at the start, or it can toughen the texture.

Porridge for cold mornings — what to add

The absolute best winter combination: porridge made with two-thirds water and one-third whole milk, served with a generous spoonful of stewed Scottish fruit (rhubarb in February, apple compote with cinnamon in October, raspberries cooked down with a little honey in late summer), plus a cold knob of butter melting on top.

The butter is the secret. A thumbnail-sized piece of cold salted butter dropped into the centre of a hot bowl of porridge melts into the surface and adds a savoury richness that you don't get from milk or cream. This is how my grandmother served it on bitter Aberdeenshire mornings. Try it once before you dismiss it.

What about overnight oats?

Overnight oats — rolled oats soaked in milk or yoghurt overnight in the fridge — are a different food from porridge. They're fine. They're convenient. They're not porridge.

The texture is soft and uniform (no variation), the flavour is dominated by whatever dairy you soak them in, and they're eaten cold. None of these things are bad, but they're not what this piece is about. If you like overnight oats, keep eating them. But don't call them porridge in Scotland unless you want an argument.


Find oatmeal from local producers at Scottish markets with our Farmers Market Finder — several mills sell direct at Edinburgh and Glasgow markets.

Frequently asked questions

What's the difference between oatmeal, rolled oats, and porridge oats?

Oatmeal is steel-cut oat groats — chopped pieces of the whole grain. Rolled oats (also sold as "porridge oats" or "old-fashioned oats") are oat groats steamed and pressed into flat flakes. Instant oats are rolled even thinner and partially pre-cooked. Oatmeal cooks slowest and gives the best texture; rolled oats cook in 2–3 minutes but are gluey; instant oats are the worst for proper porridge.

Can I use milk instead of water?

You can, but it changes the dish. Traditional Scottish porridge is made with water — the salt and the oat flavour shine. Milk-cooked porridge is sweeter and richer but can mask oat character and is more likely to scorch. A good compromise is two-thirds water, one-third milk; or cook with water and pour cold milk around the edge of the bowl when serving.

How do I make porridge in the microwave?

Combine 40g rolled oats (not oatmeal — oatmeal won't work in a microwave) with 300ml water in a deep bowl. Microwave on full power for 90 seconds, stir, microwave another 90 seconds, stir, then 30–60 seconds more depending on your microwave. Salt at the end. The texture won't match stovetop porridge, but it's an acceptable Tuesday-morning compromise.

Is porridge actually healthy?

Yes, genuinely. Oats are high in soluble fibre (especially beta-glucan), which has measurable effects on cholesterol and blood sugar. A bowl of porridge with water is around 150 calories and keeps you full until lunch. The unhealthy versions are flavoured instant sachets — high in added sugar — and milky preparations with sugar and toppings. Plain oatmeal porridge is one of the cheapest and best breakfasts you can eat.

Where can I buy proper Scottish oatmeal?

Hamlyns of Scotland (Boyndie, Aberdeenshire) is in every Scottish supermarket and most large English ones. For better quality, Golspie Mill ships direct from Sutherland; Oatmeal of Alford and Aberfeldy Watermill both sell online and at farm shops. Edinburgh's Farmers Market often has a stall from Mungoswells (East Lothian) selling stone-ground oatmeal and oats together.

Can I make porridge in a slow cooker?

Yes — overnight slow cooking suits steel-cut oatmeal especially well. Combine 80g oatmeal with 1L water and a small pinch of salt in the slow cooker before bed. Cook on low for 7–8 hours. In the morning, stir vigorously to break up any lumps. The texture is creamier than stovetop porridge but the oat character is more dilute. Best for households where someone is up first and serving for several people.

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