Coronary vasospasm can be induced by allergic reactions with some chemical mediators, and the angina and myocardial infarction secondary to allergy-induced coronary vasospasm are referred to as "Kounis syndrome." Only two cases of Kounis syndrome following food ingestion have been reported. However, they had pre-existing atheromatous coronary artery disease, and no provocation test to induce coronary vasospasm was done. We describe here another probable case of allergic vasospasm after food intake. To the best of our knowledge, this is the first documented report of a patient with food-induced allergic vasospasm subsequent to the provocation test with ergometrine maleate.