Brushcetta can be topped with practically anything so long as it all adds up to a tasty experience, though sticking with Italian flavors tends to be the wisest course. As here, for example, where cream cheese (or mascarpone, for a more authentic option), arugula, tomato, bell pepper, and anchovies rule the day, along with a sprinkling of fresh or dried oregano and a drizzle of your best extra-virgin olive oil.