* To quickly thaw spinach, cut small slit in center of pouch; microwave on HIGH for 2 to 3 minutes or until thawed. Remove spinach from pouch; squeeze dry with paper towels.
** To make ahead, prepare as directed to this point. Cover; refrigerate up to 1 day before baking. Uncover; bake at 350°F. for 40 to 50 minutes.