01 -
Bring a large pot of water to a boil and cook jumbo shells according to package instructions until al dente. Drain the noodles and transfer to a large baking sheet. Drizzle with olive oil and carefully separate any stuck together shells. Allow to cool.
02 -
Preheat oven to 175°C (350°F).
03 -
In a bowl, combine ricotta cheese, 1 cup of the pumpkin puree, parmesan cheese, egg, nutmeg, salt, pepper, garlic powder, and minced fresh sage. Mix until smooth and well incorporated.
04 -
In a separate bowl, combine the jarred vodka sauce with the remaining pumpkin puree and heavy cream. Mix until smooth.
05 -
Spread about 3/4 of the sauce mixture in the bottom of a large 9x13 baking dish. Fill each cooled shell with approximately 2 tablespoons of the pumpkin-ricotta filling and arrange them filling-side up on top of the sauce.
06 -
Cover the baking dish with foil and bake at 175°C for 30 minutes.
07 -
Remove the foil and sprinkle each shell with mozzarella cheese.
08 -
Return to the oven uncovered and bake for an additional 15 minutes until the cheese is melted and golden. For extra browning, place under the broiler for a few seconds if desired.
09 -
Serve hot with any remaining sauce.