Mary Berry’s version of béchamel sauce is a traditional white sauce made from a butter-and-flour roux enriched with milk. The technique ensures the sauce thickens without lumps and maintains a silky finish. It’s neutral enough to complement vegetables, pasta, and meats while being strong enough to stand alone in casseroles or creamy bakes.
50g butter
50g plain flour
600ml milk (preferably warm for smoother mixing)
Salt and black pepper, to taste
Pinch of nutmeg (optional but traditional)
Melt the butter: Warm butter in a saucepan over gentle heat until fully melted.
Form the roux: Stir in the flour and cook for 1–2 minutes, whisking constantly to remove the raw flour taste.
Add milk gradually: Pour in the milk a little at a time, whisking after each addition to avoid lumps.
Bring to a simmer: Keep whisking until the sauce thickens to your desired consistency.
Season well: Add salt, black pepper, and a pinch of nutmeg if you prefer.
Use immediately: Stir and pour the sauce into your recipe while warm.
Find it online: https://maryberrycooks.co.uk/mary-berry-bechamel-sauce/