Middle Eastern stores are good places to find freekeh; I saw several kinds when shopping the other day at Sabah (140, Faubourg St. Antoine, Paris) and you can find it
online, as well as in some natural food stores. Be sure to follow the instructions for cleaning it on the package. Some recommend sorting through it carefully to remove any debris. I also pre-soak it, which makes it cook a little more quickly and any debris that rises to the top can easily be discarded.
You can also use arborio or carnaroli rice to make this, in place of the freekeh. If using rice, do not rinse it and there is no need to presoak it. For vegetarians, it’s absolutely fine to use vegetable stock and omit the bacon. You can vary the herbs, replacing the parsley with fresh mint or tarragon, or replace the thyme with chopped rosemary leaves.
For the artichokes, you can use already prepared artichoke (tinned or jarred) hearts, sliced, or better yet, fresh. Check out my post:
How to Prepare and Cook Artichokes.
Variation: You can add a generous handful of fresh or frozen peas or fava beans toward the end of cooking.