Trying to remember off hands but something like this:
2 red onions
2 large garlic cloves
Veg of choice
Fry up the onions, garlic and chorizo in coconut oil till soft, set aside. Brown the lamb in there and then add paprika to taste for the last couple of minutes. Transfer to slow cooker, add everything else and cook on low for 10 hours. The lamb falls from the bone.
I roasted some sweet potato and parsnip and had the lamb ribs & sauce on top, marvellous.