3: Toast 100 g pine nuts in a small frying pan on medium heat for 5 minutes, stirring frequently.
4: Cut 150 g feta into small pieces and put into a high-sided container. Add the juice and zest of ½ lemon and pepper.
5: Add 3 sprigs parsley whole (with the stalks), then the toasted pine nuts and 4 tablespoons olive oil.
6: Blend, adding a little more oil if necessary. I call this "Greek pesto", with a nod to our Italian friends, of course... Preheat the oven to 390°F (200°C).
7: Salt the insides of the courgette halves, then brush inside and out with a little olive oil. Arrange on a sheet of cooking parchment laid on a baking sheet.
8: Fill each courgette half generously with the feta mixture (a forcing bag is ideal for this). You can top with a few breadcrumbs if you wish.
9: Bake for 15 to 20 minutes. Do not overcook or the courgettes will sag and flatten. This doesn't affect the flavour but they are less attractive.
10: Serve hot or warm.
Remarks
Choose small courgettes if you can, or medium size that are still crunchy, as they will hold up better during cooking.