Firstly, cut steaks into chunks

Next, chop all of the vegetables into chunks ready for the slow cooker. Once chopped add steak and veg into slow cooker.

Lastly, mix the oxo, splash of wine, gravy granules, salt&pepper, mixed herbs, marmite and boiling water. Stir and pour onto the vegetables and steak.

Pop the lid of your slow cooker on, set to LOW. Leave until ready to eat. I would recommend 6 hours on LOW or if in a rush 3 hours on HIGH