Every city needs a go-to pizzeria. Somewhere that you can split a few pies with your friends, or just grab a slice on the nights when one drink turns into four. In Portland, that’s Otto Pizza, which make some of the best and most interesting pies in the area and is slowly taking over New England. Here you’ll find pizzas topped with everything from cheese tortellini to chicken, pear, and fontina, but make sure to try The Masher, with mashed potato, scallion, and bacon. There are five Otto locations in Portland, but if you want a break from downtown, check out the Cottage Road location in South Portland, which is located inside a converted gas station and will be a little less crowded than the original Congress Street shop.