Add the olive oil to a large skillet, or Dutch oven, set over medium heat. When the oil's hot add the onions, stirring occasionally, until soft. Stir in the garlic and cook for 60 seconds.
2 tbs extra virgin olive oil, 1/2 yellow onion, 2 1/2 tsp minced garlic
Add the meat to the skillet and break it up until completely browned.
1 lb ground sausage
Add the sauce, paste, broth, and ravioli to the skillet- stirring to combine. Bring the mixture to a boil, then immediately reduce the heat to a simmer over medium heat. Simmer for 15-20 minutes- until the sauce has reduced and thickened and the pasta's tender.
32 oz jar spaghetti sauce, 1 tbsp tomato paste, 1 1/2 cups chicken broth, 2 9 oz pkgs refrigerated cheese ravioli
Add most of the mozzarella cheese and all of the Parmesan cheese, stirring to combine.
8 oz mozzarella cheese, 1/2 cup shredded Parmesan cheese
Remove the skillet from heat and top with the rest of the shredded mozzarella. Let the skillet rest until the cheese has melted.
Serve warm & enjoy!