These are popular treats in Holland; They even have vending machines in the streets where you can get them anytime. The McDonalds in Holland has a McCroquette too! Whether you add pork, veal, beef, or any variation- Mix and match the fillings to your liking. 1/4 cup butter 6 TBSN flour 1 cup hot milk 2 1/4 cup cold leftover meat (roast, pork, chicken, turkey) 1/2 medium onion 1/4 cup cup corn, peas, carrot mix 1 TBSN sweet soy sauce 1 TBSN thyme 1 TBSN parsley 1 teaspoon papr