Spring onion pissaladière

Method

1. Preheat the oven to 220°C/fan200°C/gas 7.
2. Heat 1 tbsp of the oil in a pan over a medium heat and soften the red onion for 8 minutes, then stir through the spring onions.
3. Meanwhile, tip the pizza base mix into a bowl, add 200ml lukewarm water and bring together to make a soft dough. Knead for 5 minutes until smooth, then roll out and place in an oiled tin, around 20cm x 30cm, pressing the dough right into the corners.
4. Spoon the softened onion over the dough, scatter over the anchovies and olives, then rest it in a warm place for 5-10 minutes.
5. Drizzle with 1 tbsp basil oil, grind over some black pepper, then bake for 15 minutes until golden.
6. Drizzle with more oil and scatter with basil leaves to serve.