In large pan, cook onion ... oil. Add pasta sauce; simmer 15 minutes. In bowl, mix Ricotta, spinach, 1 cup Mozzarella, Parmesan ... with parsley if desired.
Boil 5 quarts salted water ... flat surface. Cook spinach as directed. Mix spinach with ... shell. Combine spaghetti sauce, oregano, salt and pepper. ... degrees for 20 minutes.
Cook shells according to package directions. Pour marinara sauce into saucepan; heat. Spoon 1 ... keep warm. Cook spinach as directed on package; drain ... hot sauce. Serves 6.
In a large pan, cook ... oil. Add pasta sauce; simmer 15 minutes. In bowl, mix Ricotta, spinach, 1 cup Mozzarella, Parmesan ... minutes. Top with parsley.
In large pan, cook onion ... oil. Add pasta sauce; simmer 15 minutes. In bowl, mix Ricotta, spinach, 1 cup Mozzarella, Parmesan ... with parsley if desired.