Name: Bechamel Mother Sauce
Prep time: 15 mins
Cook time: 5 mins
Yield: 6
Ingredients: 100 grams wheat flour, for the roux; 60 grams butter, for the roux; 500 milliliters cow's milk, for the roux; 1 1/2 liters cow's milk, for walnut milk; 30 grams butter, for walnut milk; nutmeg, for walnut milk; salt and pepper