Question: how do you cook a kishka?
Answer: Place the kishka in a baking pan or casserole dish. Any oven-safe pan with sides will work; do not use a cookie sheet, since the sausage will produce juices as it cooks, which will run. Poke the kishka several times with a fork, then cover the pan with aluminum foil. Bake the covered kishka in your oven for 30 minutes.