What You Need:

2 cans tuna, drained and flaked
1 can cream of celery soup
4 hard-cooked eggs, chopped
1 cup diced celery
1/2 cup mayonnaise
1/4 teaspoon pepper
1 1/2 cups crushed potato chips

How to Make It:

Grease the inside of the slow cooker.
Set aside 1/4 cup of the crushed potato chips.
Combine the remaining ingredients in the slow cooker.
Top with the remaining chips.
Cover and cook on a low setting for 5 to 8 hours.