This went down a treat. At first I thought I was pushing it with spring onion and mustard but neither overpowered the dish. It's worth getting Maris Piper potatoes instead of plain white potatoes for a lovely fluffy topping. Real comfort food and a blast of Omega 3 too.
Sweet Potato, Broccoli & Cheddar Patties: 1 large sweet potato, 2 c broccoli, 2 oz cheddar cheese, salt & pepper. Bake sweet potato in oven until soft. Scoop out potato into bowl. Chop up broccoli, mix in potato, add cheddar cheese, salt & pepper. Make 6 patties. Add oil to pan, bake at 400 for 30-40 minutes, turning halfway.