1. Preheat the oven to 450 degrees Fahrenheit (any temperature between 350° F and 425°F – with or without convection – should work, but you will need to alter the duration and may require a few minutes under the broiler at the end to brown it up).
2. If you are making sausage patties, make a 14-inch deep dimple in the center of the patty and a 34-inch diameter dimple – this will prevent the meat from ballooning up while cooking.
3. Using a rimmed baking tray, evenly distribute the sausages to not touch them. I recommend baking in a non-stick pan. A squirt of PAM won’t hurt either. Alternatively, parchment paper or non-stick foil could be used.
4. After 10 minutes, flip the sausage and bake for another 10 minutes. Rotate the sausage links if you’re you’re making them.
5. Cook until the internal temperature reaches 165°F. If you want further browning, put it under the broiler for a few minutes.

You can watch this video recipe to cook sausage in the oven.