Salsa Blanca(White Sauce)  
["1 c. milk", "1 Tbsp. flour", "1 Tbsp. cornstarch", "2 Tbsp. butter", "20 drops lemon juice", "salt and pepper", "nutmeg"]
["Melt butter and mix cornstarch and flour.", "Add milk little by little, stirring constantly.", "Boil for 5 minutes.", "Remove from heat and add lemon, salt, pepper and nutmeg.", "Put in a double boiler to keep warm if you are not going to use immediately."]
["milk", "flour", "cornstarch", "butter", "lemon juice", "salt", "nutmeg"]