Green Olive & Cheddar Frittata

Heat a quarter of the olive oil in a medium frying pan over a medium high heat. Add the potato slices and fry for 2-3 minutes, or until softened and crispy. Remove from the pan and transfer to a lightly oiled small ovenproof dish (once all your ingredients have been added to the ovenproof dish the mix should be 4-5 cm high. If the ingredients are just covering the bottom of the dish, transfer to a smaller dish).

Add a quarter of the remaining olive oil and the red onion to the medium frying pan and cook for 5 minutes, or until softened, then add to the ovenproof dish.

Add the green olives, eggs, parsley and Cheddar cheese to the ovenproof dish. Season generously with salt and pepper and stir to distribute evenly. Transfer to the oven and bake for 20-30 minutes, or until the top is golden and the eggs are set (pierce the frittata with a clean knife to check if the eggs are set – if no raw egg mix comes out on the knife, the frittata is cooked.

Meanwhile, in a medium bowl add the remaining olive oil, white wine vinegar, wholegrain mustard and sugar. Season with salt and pepper and mix well. Add the mixed salad leaves and toss to coat.