I found it on Southern Plate. I doubled the recipe.
1 block of cream cheese
1 1/2 cups shredded cheddar cheese
3/4 cup hot sauce
1 large can of chicken
Soften your cream cheese by microwaving it for about 30 seconds. Then mix all ingredients until well blended. Pour into an 8x8 pan, and bake at 350 for 20 minutes. Serve warm with tortilla chips, crackers, or veggies.