Place the garlic, chiles, and bay leaf in a large bowl.
Bring about 3 quarts of salted water to a boil in a pot, drop in the carrot coins, and cook until tender but still crisp. Lift the carrots from the water with a slotted spoon, drain briefly, and drop into the bowl with the garlic mixture. (Keep the water boiling.) Pour the vinegar over the hot carrots and