Cook shells al dente according to package directions. Rinse in cold water and drain well.
Combine cottage cheese, spinach, 1/2 cup mozzarella cheese, 1/4 cup Parmesan cheese, eggs, and seasoning. Stuff mixture into cooked shells.
Place 1/2 cup sauce in the bottom of a 6QT slow cooker. Line with half of the shells and top with 1 cup of pasta sauce. Repeat layers.
Sprinkle with cheese and cook on high 2-3 hours or on low 3-4 hours. Garnish with parsley if desired.
Source:
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