In large bowl, mix spreadable cheese, Caesar dressing, water and pepper with whisk. Separate dough into 8 biscuits; cut each into sixths, and add to bowl, mixing until incorporated.

Add chicken, half of the bacon, the spinach, and 1 cup of cheese to the biscuit mixture; fold in until mixed well.

Spoon mixture into baking dish; top with remaining 1 cup cheese and remaining bacon.

Bake 33 to 37 minutes or until deep golden brown and biscuits are baked through.