Apple Barley Salad with Baked Sweet Potato (topped with Hummus and Roasted Chickpeas)

Tonight's supper really revolves around tahini and chickpeas.  The recipes came to me mostly because I knew I had ingredients that I needed to use up.   I tried to use a mix of flavours in this meal, balancing sweet and salty with earthy and bitter flavours.  Overall, I think that we ended up with …