• 9 Ingredients
  • 15 g /1/2oz butter
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  • 15 g /1/2oz plain flour
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  • 200 ml /7fl oz milk
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  • 1/4 tsp Dijon mustard (optional)
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  • 30 g /1oz gruyere cheese, grated
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  • Show all (9)
  • Nutrition 100% match
  • Calories per gram: 2.3
  • Total fat: High
  • Show all

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