Brussels Sprouts and Horseradish Bubble 'n' Squeak is a delicious and flavorful dish that combines the earthy taste of Brussels sprouts with the tangy kick of horseradish. This traditional British recipe is a great way to use up leftover vegetables and make a hearty and satisfying meal. The Brussels sprouts are cooked until tender and then mashed together with mashed potatoes, horseradish, and other seasonings. The mixture is then formed into patties and fried until crispy on the outside. Serve this Bubble 'n' Squeak as a side dish or a main course with a dollop of sour cream or a poached egg on top.