Quarter the zucchini lengthwise and remove the seeds. Cut the quarters on a drastic bias in 1-in/3-cm diamonds.
In a skillet over high heat, sauté the zucchini in the olive oil until slightly browned, 1 to 2 minutes. Add the garlic and anchovy and continue cooking until aromatic, 5 to 10 seconds. Add the vinegar and honey and 1 fl oz/