At 11 core ingredients (cooking oil and salt/pepper not counted), this simple, one-pan dinner conjures extraordinary flavor from a mix of ordinary ingredients. The cheeses listed are optional – the dish is still great without them. But halloumi is a splurge, so that ingredient is absolutely optional.
NOTE: Sometimes I like to simmer the pan on the stovetop uncovered, after removing it from the oven, to allow the pan juices to concentrate and evaporate a bit more, if that didn’t quite happen in the oven as much as I want. You be the judge! The farro will soak up the juices and sauce as it sits – just FYI. Usually about 5 to 10 minutes of simmering will get the job done.