Italian sausage bake roasts savory sausage with peppers, onions, and potatoes for a hearty one-pan family dinner. This protein-packed, flavorful dish requires minimal prep and delivers maximum satisfaction.
Preheat oven to 400°F. Lightly oil a large baking dish to prevent sticking.
Chop the bell peppers, onion, and baby potatoes into bite-sized pieces for even roasting.
Place potatoes, peppers, and onions in the dish; drizzle with olive oil and toss with oregano, basil, minced garlic, salt, and black pepper.
Nestle Italian sausages among the vegetables, ensuring contact for flavor transfer.
Bake uncovered for 45–55 minutes, turning sausages and stirring vegetables halfway to ensure even browning and thorough cooking.