parsley and pepper. Add 1/3 of the onion, 1/2 of the cod and another scattering of the parsley and pepper. Repeat the layering, ending with onion rings on top. Sprinkle with the remaining pepper and all but 1 tablespoon of the parsley. Bake the casserole, uncovered, for 35-to-40 minutes or until touched with brown. Garnish with wedges of hard-cooked egg and the olives, placed artfully on top of the casserole, plus a final light scattering of minced parsley.