White sauce

Every home cook needs a good béchamel sauce in their repertoire – our step-by-step guide shows how to make a roux and get rid of lumps

  • Prep:2 mins
    Cook:15 mins
  • Easy

Nutrition per serving

  • kcal 175
  • fat 12g
  • saturates 8g
  • carbs 12g
  • sugars 5g
  • fibre 0g
  • protein 4g
  • salt 0.3g

Ingredients

  • 500ml whole milk
  • 1 onion, halved
  • 1 bay leaf
  • 2 cloves
  • 50g butter
  • 50g plain flour

Method

  1. Gently bring the milk to the boil in a small saucepan with the onion, studded with the bay and cloves (step 1, above). Turn off the heat and leave to infuse for 20 mins.

  2. Melt the butter in another saucepan, then add the flour. Stir continuously until a paste forms (step 2) – this is called a roux. Continue cooking for 2 mins.

  3. Remove the onion, bay and cloves from the milk with a slotted spoon and discard. Add the infused milk to the roux gradually, stirring as you go, until you get a smooth sauce (step 3). Cook for 5-10 mins, stirring continuously, until the sauce has thickened. Season to taste.

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