This Mediterranean flavoured sandwich ticks all the boxes. Light yet hearty, packed with protein & iron, low in fat, easy to make and delicious! The idea of a chickpea sandwich came as I was looking to make a healthy and nutritious sandwich spread. I am often left feeling heavy and sluggish if I eat a mayo-based filling. This recipe provides enough filling to make 2 to 3 sandwiches. Spread will keep for 2 to 3 days in an airtight container in the fridge.