Grease a 9x13-inch baking dish.
Cook the manicotti until barely al dente, according to the package directions. Drain the noodles. Strain out of water and allow to dry on a baking sheet.
In a large bowl, combine 1 cup of the mozzarella cheese, the ricotta, chopped sun-dried tomatoes, thyme, black pepper, and basil. Stir well to combine.
Spoon the cheese filling into a piping bag. Fill the cooked manicotti with the cheese mixture.
Arrange the manicotti in the prepared baking dish. Pour the sauce over the manicotti. Sprinkle the remaining 1 cup mozzarella cheese over the sauce. Option-sprinkle on some shredded parmesan cheese.
Bake at 350 until heated through (20-30 minutes).
Freezing Instructions: Cover the pan with plastic wrap and then a layer of foil. Chill the pan in the refrigerator before freezing. Freeze for up to 3 months. To cook, thaw in the fridge overnight. Cook as directed above.