Doing a mostly carryout business, My Cousin’s New York Pizzeria trades on the mystique of New York pizza. Their rendition is round, generally thin (although thick-crusted at the slightly charred edges), moderately greasy and eaten folded lengthwise. The slices, wider than the Detroit norm for round pizzas, are eminently foldable and the crust is thin and delicate until you arrive at the crunchy edge, which is always eaten last. Moreover, the seamlessly blended tomato and cheese are more lightly applied than in comparable Detroit varieties.