cut 2-3 incisions in the skin of the fish on both sides and rub inside and out with mixture of pepper/salt and a bit of oil. Put the garlic inside the fish. Sprinkle with parsley , set aside, leave one hour. Put fish in a baking dish.
Prepare tahina sauce and (optional) add 1/2-1 tsp hot chili or some type of harissa ( prepared ok). Pour the sauce over the fish.. bake 350 oven for 30 minutes ( or until the fish is tender). Serve with lemon wedges, /lightly toasted pine nuts or almonds rice is a great addition...to sop up the sauce... also pita...
garlic in the tahina...but you have to know who you are feeding, and if they like things with a bit more punch. The tahina gets sort of golden.. and there is never any left.