What's in the Potch?

Sam evans, one of the hang far i recognize him. They on best street food at the food and farming awards a few years ago. Became t v stars on salmon shorner's big cookout. What are you cooking? This is a kind of a quirky, gawdy welsh dish that my granny used to do. We love it in our familyi so simple and delicious. So would you like to know what's in it? Sha, rundon, this is a vedge mash.