Boil or microwave potatoes until soft.

Line a baking dish with greaseproof paper.

Smash the potatoes with a fork to create a base.

Season with salt and drizzle with olive oil.

Whisk eggs, then mix in herbs, spinach, and feta.

Pour the egg mixture over the potatoes, adding more feta on top.

Bake at 180°C for 15 minutes.

Serve immediately or store for later.