Use Dijon or whole grain mustard mixed with a bit of cream or broth for a flavorful sauce. Horseradish Sauce: For a bit of ...

tangy ingredients such as horseradish cream or hot mustard. Corned beef undergoes a curing process that was once used as a ...

Mix the mustard, horseradish and double cream (if using) in a bowl until well combined. Just before serving, stir it into the beef casserole. Serve with mashed potatoes and steamed vegetables.