Step 1

Prepare your pasta shells according to the package for al-dente. Drain and rinse with cool water.

Step 2

Steam your frozen spinach according to package directions and squeeze out all the water. Then squeeze again, nobody wants watery stuffed shells!

Step 3

Lightly grease a 9×13 casserole dish with olive oil spray and spread a thin layer of tomato/marinara sauce in the bottom.

Step 4

Prepare your cheese mixture: mix ricotta, mozzarella, spinach, salt, pepper.

Step 5

Stuff each of your shells with the spinach & cheese mixture.

Step 6

Cover with remaining sauce and sprinkle fresh-grated parmesan.

Step 7

Bake for 30-35 mins on 350 until warm throughout.