1. Whisk together the eggs, peas, spring onions and cheddar.
2. Heat the oil in a large, non-stick frying pan over a medium heat. Pour in the egg mix and cook for 3-5 mins on either side until golden and the egg has set. Tip onto a chopping board and cut into quarters.
3. Lightly toast the pitta breads, cut in a pocket into each and fill with half the frittata, a slice of turkey, and some tomato, cucumber and iceberg lettuce. Serve right away.
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Cooking for children: There are no reference intakes for children and all of these recipes are based on recommendations for an adult woman's portion size. In children of different ages, there is variation in their energy (calorie) requirements and nutrient recommendations. If you are interested in which portion size is best for your child, you can visit the School Food Standards.