It costs very little to make extra portions of a meal that is being prepared anyway, at least when compared to the cost of cooking a meal for one. Especially at this time of year when there’s virtually always some sort of stew, chilli or curry in the slow cooker or on the hob.
An old friend shared this idea on Facebook. In winter weather we all need to eat well. My food is basic, cheap, usually vegetarian, but always tasty and any of my friends are always welcome to share.