Melt the butter in a medium saucepan over low to medium heat.
Add the flour and stir constantly for 2 minutes to make a clear roux.
Gradually pour in the milk while stirring constantly. This prevents lumps.
Keep stirring until the sauce thickens and sticks to the back of a spoon.
Season with salt, pepper and a pinch of nutmeg.
Remove from heat and use immediately or store in the refrigerator with a piece of plastic wrap directly on the surface of the sauce to prevent skinning.
Voedingswaarden
Calories: 145kcal
Flour vs butter Ratio: In our preparation, the ratio of flour to butter is the same. This may vary all the time. Note too little flour results in a greasier cream. Too much flour more easily leads to lumps in the sauce.
Roux vs. Roux Milk Ratio: For our preparation, we used a ratio of 25 grams of butter, 25 grams flour (together they form the roux) and 500 ml milk. This gives a medium-thick Béchamel sauce. Depending on the desired end result, you can adjust this ratio. A thicker sauce requires more roux in proportion to the milk, while a thinner sauce requires less roux.
It is important to remember that a hot roux expects cold milk (or vice versa). This helps prevent clumps and makes for a smooth sauce.
If the sauce is too thick, you can add some extra milk to achieve the desired consistency.
Derived sauces from Béchamel sauce:
Mornay sauce: With grated cheese.
Cheese sauce: With processed cheese and sometimes mustard or Worcestershire sauce.