- Heat the oven to 200C/fan 180C/gas mark 6. Line a baking tray with parchment. Place the flour and salt in a food processor with the butter. Pulse until the mixture resembles breadcrumbs. Adding a little water at a time, pulse the mixture until it comes together into a dough. If you don’t have a food processor, place the flour, salt and butter in a large bowl, rub the butter into the flour until it looks like crumbs then add a little water to mix, adding more water until you can bring the dough together into a smooth ball.
- Dust your work surface with a little flour and roll out the dough to approximately 28x22cm.
- Warm the marmite in the microwave for 10 seconds to soften it and spread it over the dough going right to the edges. Scatter over the sunflower seeds.
- Roll up the dough from the longer side, into a long sausage. Gently slice the sausage into 14 pieces and place cut side up on the baking tray. Bake for 15 minutes until golden. Rest on the tray for 5 minutes then transfer to wire rack to cool slightly. Delicious served warm!
You can store in an airtight container for up to 3 days or freeze - defrost then warm through in a low oven before serving.