Corned Beef and White Sauce
Slices of corned beef warmed in a simple white sauce and served over mashed potato. Four servings in 40 minutes, from a tin.
Corned Beef and White Sauce: Step by Step
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Boil the potatoes in salted water for 15 to 18 minutes until tender. Drain, mash with 30 g of the butter and 60 ml of milk and keep warm.
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Melt the remaining butter in a saucepan over medium heat. Stir in the flour and cook for 1 minute.
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Add the 500 ml of milk a splash at a time, whisking between each, then simmer for 3 minutes until the sauce coats a spoon. Season with the pepper.
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Fold in the corned beef and peas and warm for 5 minutes. Stir in the parsley and spoon over the mash.
Keep an Eye on These
- Add the milk a little at a time so the sauce stays smooth.
- If lumps form, whisk hard off the heat or pass the sauce through a sieve.
- Taste before salting; corned beef is already salty.
The Short Version
Most home versions come out lumpy, and the fix is to add the milk slowly. Melt the butter, stir in the flour to a paste, and add the milk a splash at a time, whisking between each. After four or five additions the sauce is smooth and stays smooth.
The corned beef is already cooked and salty. It needs only warming through, 5 minutes in the sauce, and the sauce needs very little salt of its own.
Parsley goes in at the end. Cooked for any length of time it turns grey and loses its taste.
Taste the sauce before you season it. Corned beef varies a lot in saltiness between brands, and you can add salt but you cannot take it out. It is a plain, old-fashioned supper, and the white sauce does the work of a gravy. Boiled cabbage or carrots on the side make it a complete meal on a very small budget.
To Go With It
Buttered carrots · Boiled cabbage · Pickled beetroot · Crusty bread
Storing Leftovers
Keeps in the fridge for up to 2 days. Reheat gently with a splash of milk; the sauce thickens when cold.
Questions People Ask
How long does Corned Beef and White Sauce take to make?
About 40 minutes in total — 15 minutes of preparation and 25 minutes of cooking. The recipe serves 4.
What are the key tips for making Corned Beef and White Sauce?
Add the milk a little at a time so the sauce stays smooth. If lumps form, whisk hard off the heat or pass the sauce through a sieve. Taste before salting; corned beef is already salty.
What should I serve with Corned Beef and White Sauce?
Buttered carrots; Boiled cabbage; Pickled beetroot; Crusty bread.
How should Corned Beef and White Sauce be stored?
Keeps in the fridge for up to 2 days. Reheat gently with a splash of milk; the sauce thickens when cold.
Is Corned Beef and White Sauce suitable for a special diet?
This recipe is high-protein and no added sugar. Those labels are checked against the ingredient list, so a dish is only marked when nothing in it contradicts the claim.
How many calories are in Corned Beef and White Sauce?
About 640 kcal per serving, with 34 g protein, 63 g carbohydrate and 28 g fat. The figures are calculated from the ingredient list and are an estimate.
Corned Beef and White Sauce Nutrition
Per serving, calculated from the ingredient list. Treat these as an estimate — brands and cuts vary.
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Written and tested by Turab
One person, one kitchen — no test kitchen, no team. How every recipe on this site is checked before it goes up.