Tara and Jeff have both stated this is good with Costco Taquitos... I serve it with tortilla chips and celery sticks.
20 oz canned chicken (or boil fresh chicken, about 1 pound, and shred)
1 cup ranch dressing
3/4 cup hot sauce (Franks Buffalo Sauce works the best)
2 8 ounce packages cream cheese
1 1/2 cups shredded cheddar cheese
Combine all ingredients, reserving about 1/2 the shredded cheese to top dish.
Bake at 350 degrees until heated through and cheese on top has melted.