Slice your sausage into 8 equal-wedge shapes. I find this easiest by cutting in half, then trimming people in half an hour & slicing in half.
Pop in a pot of cold-water with a pinch of salt & bring to boil for 3-4minutes. You need to only just have the ability to slit with a knife. No more & they are over boiled.
Drain & provide them a shake from the colander to demanding the edges. Sit and rest to steam for 5minutes or more.
Meanwhile, in a small bowl blend the olive-oil, paprika, garlic-powder, cayenne-pepper, thyme, salt & black-pepper then preheat the oven to 390°F.
Blend your wedges together with an oil seasoning, combine to completely coat, then pour into your Parmesan and blend.
Spray or lightly oil an oven and evenly space out your own wedges. Use 2 trays in case you must.
Bake for 25-30minutess or till golden-brown on the exterior. Flip once after 15minutes.
Serve and enjoy with your favourite dip.