You want the oil and any water released from the vegetables to form a bit of sauce. If you want more sauce, add some more olive oil.
Transfer to a serving dish when heated through. Serve with bread. Try dipping the bread into the sauce.
Notes
Chorizo tends to get really hard when cooked. When used to flavor beans or stews, it's usually removed. For this dish, the chorizo is added near the end of cooking and just heated through.Buy the sweet or spicy chorizo as you like.