While you certainly can find just about everything you need in the grocery sores on the island we still bring a small cooler with a few frozen items. We pack the cooler in our carry on and everything is still frozen when we arrive. We fly direct from Toronto. Last time we brought a couple of strip loin steaks, 2 racks of lamb and some homemade Italian sausage. We had our butcher vacuum pack the steaks and lamb. In the winter we stay for one month and it is too long to eat out every night. We have had good luck buying fish and chicken at the grocery stores on the French side. Hope this helps.