In a medium sauce pot, combine cranberries, spices, sugar, and Manischewitz. Bring mixture to a boil, then reduce heat and simmer 20 minutes. Peel and core apples, then cut them into large chunks (approximately ½-inch cubes), and add to the cranberry mixture. Cover sauce and continue to simmer for 20 minutes, stirring occasionally. If sauce begins to stick, add water.
Remove from heat and cool to room temperature before serving.