what is the temp of a water bath to cook terrine
1 Discard plastic wrap and cover terrine tightly with a double layer of foil. 2  Bake terrine in a water bath until thermometer inserted diagonally through foil at least 2 inches into center of terrine registers 155 to 160Â°F, 1 3/4 to 2 hours. 3  Remove foil and let terrine stand in mold on a rack, 30 minutes.