Step 1

Preheat oven to 350 degrees and grease a casserole dish (9X13-inch).

Step 2

Melt butter in a Dutch oven over medium heat and add onion and celery. Cook 5 minutes.

Step 3

Add cubes of processed cheese and stir until mostly melted.-

Step 4

Add remaining ingredients, except shredded cheddar. Mix well.-

Step 5

Spoon into prepared dish, cover with aluminum foil. (Spray foil with cooking spray so it doesn't stick to the food.)

Step 6

Place in oven for 30 minutes.

Step 7

Remove foil, sprinkle cheddar cheese on top and leave in oven for another 10-15 minutes.-