01 -
Set oven temperature to 190°C. Lightly grease a 23×33 cm baking dish and set aside.
02 -
Combine ricotta, 170 g mozzarella, parmesan, minced garlic, Italian seasoning, salt, and black pepper in a large bowl. Mix until creamy and uniform.
03 -
Heat olive oil in a saucepan over medium heat. Add tomato sauce and heavy cream, stirring occasionally until warm and slightly thickened, about 5 minutes.
04 -
Spread a layer of the sauce in the baking dish bottom. Fill each pasta shell with the cheese mixture and arrange them open side up into the dish.
05 -
Pour the remaining sauce evenly over the stuffed shells. Sprinkle with the remaining 55 g shredded mozzarella cheese.
06 -
Cover the baking dish with foil and bake for 25 minutes in the preheated oven.
07 -
Remove foil and broil the shells for 3 to 5 minutes until the cheese on top is golden and bubbly.
08 -
Allow to cool for several minutes. Garnish with chopped fresh basil leaves before serving.