Creamy polenta with grilled Italian sausage is the ultimate northern Italian family comfort meal. High in protein and deeply savory, this mediterranean dish is a carnivore's winter favorite.
Bring the water and milk to a gentle simmer in a heavy-bottomed saucepan over medium heat. Stir often to prevent scalding.
Slowly whisk in the coarse cornmeal, adding it in a thin stream while stirring continuously. Reduce heat to low immediately to prevent lumps.
Cook the polenta on low heat, stirring frequently with a wooden spoon. Maintain low heat to prevent sticking and monitor moisture; cook for 30-35 minutes until creamy.
While polenta cooks, preheat a grill or grill pan to medium-high heat. Grill Italian sausage links for 12-15 minutes, turning occasionally until browned and fully cooked.
Finish the polenta by stirring in unsalted butter, all the Parmesan cheese, kosher salt, and black pepper. Taste and adjust seasoning as needed. Serve creamy polenta in bowls topped with grilled sausage.