Gnocchi with sausage and tomato sauce is a hearty and flavorful dish that is perfect for a cold winter night. The gnocchi are boiled until they float to the surface, then tossed with a homemade tomato sauce and crumbled sausage. The sauce is made with San Marzano tomatoes, garlic, and basil. The crumbled sausage adds a meaty and savory flavor to the dish, while the San Marzano tomatoes add a sweet and tangy flavor.