All Day Breakfast Cafe 21 is a cafe near Jalan Besar in Singapore that serves halal brunch and desserts throughout the day. Its signature items include the Midnight Nutella Toast, topped with caramelised banana, vanilla ice cream, Biscoff pieces and Nutella, and hot truffle fries. The cafe stays open until midnight, so desserts, drinks and light bites can be ordered late. Indoor seating fits about eight people, and the indoor air conditioning is not working.