In a large pot or Dutch oven over medium heat, brown the Italian sausage until fully cooked, breaking it up into crumbles as it cooks. Drain excess grease if needed.
Stir in the tomato paste and cook for three to five minutes, stirring frequently. This step allows the tomato paste to caramelize slightly, which deepens the flavor and gives the sauce a richer taste.
Season with garlic powder, onion powder, crushed red pepper flakes, and Italian seasoning to taste. Adjust the heat level depending on your preference.
Pour in the marinara sauce and stir well to combine with the sausage and tomato paste. Allow the mixture to come to a gentle simmer.
Stir in the refrigerated spinach and ricotta tortellini. Make sure they are submerged in the sauce so they cook evenly.
Simmer until the tortellini are tender, stirring occasionally to prevent sticking.
While the tortellini cook, microwave the frozen broccoli florets according to the package directions if using. Add the cooked broccoli to the pot and stir to combine.
In a separate bowl, mix together the ricotta cheese, Parmesan cheese, and a sprinkle of Italian seasoning.
Serve hot in bowls, topped with a generous dollop of the ricotta mixture.