Mustard Cheese Sauce
(450 millilitres)
| In a small pot melt four tablespoons of butter. |  |
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Add two tablespoons of flour and one tablespoon of mustard. |
| Stir the blond roux until its slightly darkened, then add 150 millilitres of milk with stirring. |  |
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Melt 150 grams of grated cheese. |
| Add 150 millilitres of crème fraîche. |  |
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Add one handful of dried chives and salt and pepper to taste. |