Pizza Rigatoni
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Prep: 15 min. Cook: 4 hours
![](https://www.tasteofhome.com/wp-content/themes/bumblebee-toh-child/images/recipes/Makes-Icon.png)
8 servings
Updated: Oct. 02, 2022
Marilyn Cowan from North Manchester, Indiana turns her slow cooker into a pizzeria with this zesty layered casserole. It is loaded with cheese, Italian sausage, pepperoni and pasta.