Do I need to cook the manicotti pasta before stuffing?
No. This is a dump-and-bake recipe, so the uncooked manicotti tubes are stuffed and baked directly in the sauce and water, which softens them as they bake.
Can I prepare this manicotti ahead of time?
Yes. Assemble the dish, cover with foil, and refrigerate up to 24 hours before baking. Add 10-15 minutes to the bake time if starting from cold.
Can I use ricotta instead of string cheese?
Yes. Mix 15 oz ricotta with 1 cup shredded mozzarella, 1/4 cup parmesan, 1 egg, and 1 tsp Italian seasoning, then pipe or spoon into tubes.
How do I reheat leftover manicotti?
Cover with foil and reheat at 350°F for 20-25 minutes, or microwave individual portions covered for 1-2 minutes until warmed through.