Cheesy Chicken Sandwiches - cooking recipe

Ingredients

8 cups chicken, cooked and cubed
1 medium onion, chopped
1 cup celery, chopped
2 cups mayonnaise
1 cup American cheese, cubed

Preparation

Combine all ingredients, except buns.
Stir to mix. Place in a crockpot.
Cook on High 2 hours or Low for 4 hours.