Take lamb out of the fridge 30 minutes before you cook to allow it to come to room temperature. Season generously with salt and pepper.Add oil to a frying pan or removable insert from slow cooker and brown lamb on all sides.Place onions in bottom of slow cooker, add lamb on top, then add chicken stock, 1 tbsp Chipotle Chilli paste, garlic, red wine and cook on low for 8 hours, turning every 2 hours, until meat is falling apart.Check out our recipe for Pulled Lamb Flatbreads for ideas on how to serve the lamb.Serve with Gran Luchito Soft Taco Wraps and enjoy delicious Lamb Shoulder