Mary Berry White Sauce is a traditional béchamel-style preparation made from a simple roux (butter and flour) gently cooked with milk to produce a rich and silky base suitable for savoury dishes.
50g unsalted butter – Creates the base of the roux.
50g plain flour – Thickens the sauce.
600ml milk – Forms the creamy liquid body.
Salt and pepper to taste – Balances flavour.
Pinch of nutmeg (optional) – Adds warmth and depth.
Warm the saucepan over medium heat and let the butter melt gently without browning.
Stir in the plain flour until it forms a smooth paste known as a roux. Cook for a minute to remove the raw flour taste.
Add the milk in small amounts while whisking continuously. This prevents lumps and creates a silky consistency.
Keep whisking as the sauce gently heats. Within a few minutes, it will thicken into a smooth white sauce.
Add salt, pepper, and nutmeg if using, adjusting the flavour to your preference.
Serve hot or allow to cool before placing it in an airtight container.
Find it online: https://maryberrycooks.co.uk/mary-berry-white-sauce/