Hi sam - brown fave flavour of sausage, chop into 4, fry some diced onion and garlic til soft, add to any mix of beans you like, tin of tomatoes, a squeeze of tom paste, a slug of red wine, a little stock, 9don't make it over wet by the way, just enough liquid to make a sauce to cook the meal in) chuck in some herbs and season. Put in hot oven for 45 mins.
Hob method - fry onion and garlic, and brown off soss as before - game sausages are good for this like boar, venison, etc. - or beef ones. Use a tin of mixed beans, add some tomato paste and tin of chopped toms. Season, add herbs and simmer for 30 mins.
Check soss are cooked through before serving with a nice crusty bread to mop up the bits.
You can vary using deli style sausages - polish, spanish etc - or add cooked bacon bits, or add other veg - potato, carrot, etc - or add some cream to finish, or add some pasta as well, or add some chillis - you get the idea - no real hard and fast rules.