Add sausages, peppers, red onion, drained haricot beans and chorizo (optional) to the slow cooker pot.
Blend the Sauce sachet with the water and the red wine and add to the slow cooker pot along with the tinned tomatoes. Stir thoroughly.
Cover and cook for 4 hours on HIGH or 8 hours on MEDIUM or until the meat is cooked through (keep covered during cooking. Cooking times may vary between slow cooker models).
Remove the lid and stand for 5 minutes before serving.
Top Tip – Smear a thin layer of oil around your slow cooker pot before adding the ingredients to prevent excess sticking.