Savoury slice

Preheat the oven to 180°C/160°C fan.

Whisk the eggs in a large bowl until combined. Add the flour and mix well.

Add both cheeses, courgettes, spring onions, oil, and a pinch of salt and pepper. Stir to combine.

Line a medium or large oven-proof dish with baking paper and pour in the egg mix.

Bake for 25-30mins and then check for a slight wobble in the centre (return to the oven for another 5-10mins if not). It will continue to cook and firm up as it cools, after you take it out of the oven. The top should be lightly browned.

Serve with a side salad for added crunch. Store in an airtight container and consume within a week.