When I was a kid, my mom, like many other moms, would heat up a can of tomato soup and serve it with a grilled processed-cheese sandwich ... with slices of ham and apple, accented with mayonnaise ...

Mix into the lentils with the ham hock. Whisk the mustard ... until golden or grill with a blow torch. Cut up into small cubes. Spoon the lentils into a big bowl, arrange the feta on top and ...