Preheat your oven to 220 C and oil or line a baking tray with baking paper and puff pastry.
2 sheets puff pastry
Peel sweet potato, slice into quarters lengthwise then slice into half cm slices. Peel onion and slice into wedges as thin as you can.
1 sweet potato, ½ red onion
Whisk together eggs, Greek yoghurt, nutmeg, garlic granules and half a teaspoon of salt (opt).
6 eggs, 1 cup Greek yoghurt, 1 teaspoon nutmeg, 1 teaspoon garlic granules
Heat a frying pan on high. Cook bacon, stirring occasionally, until just browned. Meanwhile, continue to the next step.
200 g diced bacon
Evenly spread sweet potato, peas, and red onion over pastry.
1 sweet potato, ½ red onion, ½ cup baby peas
Pour over egg mixture, crumble over feta cheese, sprinkle over the bacon. Fold over any pastry overhang and put in the oven for 22 minutes.TIP: Don’t worry if the egg doesn’t go all the way to the edge of the tray. Use your spatula to gently spread it. Don’t overfill your tray - the egg will puff up. 100 g feta
While the tart is in the oven, roughly chop coriander. Drizzle over olive oil, lemon juice, salt and pepper and toss.
½ bunch coriander, 1 tablespoon olive oil, 1 lemon, Salt and pepper
Serve the tart topped with heaped chopped lemony coriander for adults, and chopped into pieces for little ones.