Turn your oven on to 250C (480F). Slice and place peppers in a medium baking tray. Remove sausage casings and pinch or cut meatball sized chunks of sausage meat onto the peppers. Add a little salt and drizzle with oil.
Bake for 15 minutes – no need to wait for oven to preheat before cooking.
Stir and bake for another 5-10 minutes or until the sausage balls are cooked through and the peppers are tender.
Add vinegar and stir in to season the sausage and peppers. Taste and season with salt and more vinegar if needed. Remeber the feta is going to add a good dose of salt.
Divide sausages and peppers between two plates or bowls and crumble over feta. Scatter basil / parsley. Serve salad or veg on the side.