Stuffed shells with spinach and ricotta filling

1. Preheat oven to 375°F and bring a large pot of salted water to a boil. 
2. Sauté the spinach and garlic in olive oil for 2-3 minutes until spinach is wilted and garlic is fragrant; transfer into a bowl and mix with the rest of the ingredients for the filling. 
3. Boil shells for ~9 minutes until al dente (or according to package directions) and then drain and toss in olive oil to avoid sticking. 
4. Pour the marinara to cover the bottom of a 9 x 13” dish. 
5. Using a spoon, stuff the shells and place them in the baking dish, sprinkle with parmesan on top and cover with foil. 
6. Bake covered for 25 minutes and then remove the foil and bake for 15 more minutes - enjoy!