Zucchini- och karamelliserad röd lök paj med puffdeg

👩‍🍳 Gör så här

1. 1
   Heat oven to 200C/180C fan/gas 6. On a lightly floured surface, roll the pastry out to slightly smaller than an A4 rectangle. Slide onto a baking tray, brush with the beaten egg and cook for 20 mins or until golden.
2. 2
   Meanwhile, melt the butter in a frying pan over a medium heat. Once foaming, add the onions with a pinch of salt. Cook, stirring regularly, for 10 mins until soft. Pour in the balsamic and cook for a further 6-8 mins until sticky and caramelised.
3. 3
   Spoon over the pastry, then top with the courgette ribbons and blobs of goat’s cheese. Return to the oven for 15 mins until the cheese is bubbling. Serve with salad.