Ingredients (4–5 servings)
Cook shells: Boil pasta until just firm, drain, and set aside.
Prepare spinach: Fresh: Sauté until wilted, then squeeze - Frozen: Thaw completely , then squeeze out as much liquid as possible
Make filling: In a bowl, mix ground beef, sausage, ricotta (or cottage cheese), mozzarella, Parmesan, spinach, egg, and Italian seasoning. Season with salt & pepper.
Stuff shells: Fill each shell with the mixture.
Layer: Spread a little marinara in the bottom of a baking dish. Arrange stuffed shells on top and pour remaining sauce over them.
Top: Sprinkle with extra mozzarella and Parmesan.
Bake: Cover with foil and bake at 375°F (190°C) for 25 minutes. Remove foil and bake another 10 minutes until cheese is golden and bubbly.
