How many does a 6 foot sub feed? How many people does a 6 foot hero feed? Approximately, 21 to 24 people. 2. Doorsteps Catering And, if you’d like us to deliver something that’s not on our web site, simply let us know, and we’ll do our greatest to accommodate your request. For these with a sweet tooth, we will also supply sweet treats such as muffins, fruit skewers, muffins, scones and sweeties. Here at Saltire Hospitality, we make freshly prepared tasty treats for.