Ingredients
Method
- Melt the butter in a saucepan.
- Stir in the flour and cook for 1–2 minutes to form a roux.
- Off the heat, whisk in a small splash of warm milk until smooth.
- Continue adding milk gradually, whisking between each addition.
- Add the remaining milk once the base is smooth.
- Return to the heat and whisk until simmering and thickened.
- Simmer for a further 2 minutes, whisking.
- Season with salt, pepper and nutmeg.
Notes
Cook the roux for a full 1–2 minutes to cook out the raw flour taste.
Warm the milk before adding to prevent the sauce seizing.
Add the first additions of milk gradually to avoid lumps.
Simmer for a further 2 minutes at the end for the best finished flavour.
Freezes reasonably well for up to 2 months; whisk well after reheating.
