Cheesy Stuffed Shells with Spinach and Sausage is one of my favorite restaurant-quality Italian meals to make at home. Stuffed shells feel fancy, but they are easy to make. The robust flavors in these shells come from spinach, mozzarella cheese, ricotta cheese and sausage. Just pour red sauce over the top, pop in the oven and a great family meal comes together!
Cook shells in well-salted water according to directions on the box.
If using sausage, brown while pasta cooks.
Mix together stuffing ingredients very well
Use a tablespoon to stuff shells. Spread one, even layer of stuffed shells in a greased casserole dish. This recipe makes a 9 x 13 and a 9 x 9 dish full for me.
Pour red pasta sauce over the top of shells. Bake for 30 minutes at 350ºF until dish is warmed through.
Serve immediately and store in the refrigerator.