Courgette and red onion gratin.

Courgette and onions in a creamy mustard sauce and tasty cheddar and breadcrumb topping.

Courgette and onion gratin

I have a glut of courgettes, it always happens of course. I wait for the first tiny sweet courgettes to arrive and pick them when small but so often find that there are one or two big ones lurking under the leaves. And when they start growing it’s difficult to keep up. However they are easy to eat up in this tasty dish. Continue reading