I' m hoping to go to the beach on Saturday. What can I pack that will stand up to the heat? I'm thinking pasta, cooked sausages, I ' ll make some madeleines but I suspect salads are out as they'll just wilt. Any other ideas? Also, without shelling out on a cool box, how else can you keep food cool - isn? Do those M&S cool carrier bags work? I mean the ones that arepadded with some insulating type matter. Thanks.