ABOUT THIS RECIPETender courgette, fresh filling
Courgette has a mild flavour and plenty of moisture. Roasting the halved vegetable briefly first softens the flesh and gives the cut sides a little colour. Then scoop out some of the flesh and mix it into the filling: this gives the bulgur extra vegetable flavour and keeps the courgette firm enough to stuff. Leave a border around the edges so the halves hold their shape while they finish baking.
Bulgur gives the filling a pleasant bite and soaks up lemon and herb juices well. Medium bulgur is best; it cooks quickly and stays fluffier than a very fine variety. Cooking times and the amount of water can vary by brand, so follow the package instructions if they differ. Let the bulgur steam dry for a little while after cooking before mixing it with the other ingredients. This keeps the filling from getting wet and lets the feta stay in distinct crumbles.
Lemon zest, parsley and mint keep the flavour bright alongside the creamy, salty feta. Zest only the yellow part of the peel, as the white pith can taste bitter. Taste the filling before adding extra salt: feta varies in saltiness. No fresh mint at home? Use a little extra parsley. A pinch of cumin gives the bulgur a warm note without overpowering the fresh herbs; feel free to leave it out if you want the lemon to stand out more.
Courgettes are widely available in the Netherlands, especially during the warmer months, but this dish can be made all year round with firm ones. Choose medium-sized courgettes that are roughly the same thickness so the halves cook evenly. Serve them with the garlic yoghurt and, for example, a simple tomato salad or crusty bread. A dish of roasted chickpeas also goes well for a larger meal, but the stuffed courgettes are a substantial main course on their own.
Once cooled, cover and store leftovers in the fridge and eat them within two days. Reheat the courgettes thoroughly in an oven at 180 °C; serve the yoghurt cold alongside them. You can store the sauce separately and stir it just before serving. The bulgur gets a little firmer overnight, but it still tastes good if you warm the courgettes gently and don't leave them in the oven for too long.