The pizza toast of your DREAMS... beany, tomato-y, cheesy, with delicious Fishwife anchovies on top! Make it in just 10 minutes for the perfect mid-afternoon snack.
Place a rack in the upper third of your oven and preheat to a high broil. Arrange sourdough on a sheet pan. broil until lightly toasted, 1-2 minutes (depending on the strength of your broiler), flipping after the first side gets toasted.
While the bread is still hot, gently grate the garlic cloves on the toast and rub the entire side with garlic. Divide beans among toast, then top with mozzarella.
Return pan under the broiler until beans are warmed and mozzarella is bubbling and lightly golden, 2-3 minutes.
Transfer to a serving platter and top with anchovies, Parm, basil, red pepper flakes, flaky salt, black pepper, and drizzle with anchovy oil. Enjoy immediately!