Step 1

Preheat oven to 350˚F.

Step 2

Cook pasta shells per package directions.

Step 3

Heat a large skillet over medium heat. Brown the Italian sausage and onion until no longer pink.

Step 4

Stir in the cream cheese, parmesan and garlic until melted and creamy.Add the spinach and parsley and stir to combine.

Step 5

Prepare a 9x13 casserole dish by spreading half of the marinara sauce in the bottom of the pan.

Step 6

Once cooked, drain the pasta shells. Add a spoonful of the sausage mixture inside the shell and arrange filling side up in the casserole dish. Repeat with all shells.

Step 7

Top with remaining marinara sauce and mozzarella cheese.

Step 8

Bake for 15-20 minutes or until cheese is melted and shells are piping hot.