makes about 2 cups
Rinse cranberries, pick out and discard any bad ones, and put the rest in a heavy bottomed saucepan. Add sugar/honey, orange zest and juice, and Cognac (if you wish). Bundle the spices in a small square of cheesecloth tied with a piece of kitchen string and add to the cranberries.
Bring pot to boil over moderate heat. Lower heat to maintain a gentle simmer and cook 15–20 minutes, stirring occasionally. Remove and compost/discard bundle of spices. Let cool and store in covered container in the refrigerator.