Given the task definition and input, reply with output. In this task, you have to identify the named entities (NER) which are the ingredients required given its directions. Named entities are the names of the items without their quantity.

Lightly spray slow cooker with nonstick cooking spray or line with a slow cooker liner., Place ham with 1/4 cup water in slow cooker., In a small bowl, combine mix, mustard, water and preserves; stir until well blended., Pour glaze mixture over ham., Cover and cook on low for 6 to 8 hours., Slice and serve hot.
ham, mustard, water, preserves