Instant Pot Lasagna Soup - I wanted to lick the bowl this was so delicious!! Tastes just like my homemade lasagna!!! Italian sausage, garlic, onion, Italian seasoning, tomato paste, tomato sauce, diced tomatoes, beef broth, spaghetti sauce and pasta. Everything cooks in the Instant Pot! SO quick and easy. Top the soup with some mozzarella and ricotta. Great with some crusty garlic bread!