Place an egg carefully into a small saucepan and fill with cold water until it the water covers the egg.
Set a timer for 10 minutes. Place on a high heat and bring to the boil and then down to a simmer for the remaining time.
Drain the water from the saucepan and then refill twice with cold water to cool down the eggs rapidly.
Peel the shell off the eggs and discard. Mash the egg up with a fork.
Add in the finely chopped watercress, mayonnaise, yoghurt add some salt & pepper to taste, and combine well.
Place the mixture in the middle of a wrap, roll up and cut into two.
Notes
Dairy-free – use two teaspoons of vegan mayonnaise and leave out the yoghurt
Gluten-free – use a gluten-free wrap
Per serving. Nutrition content in food is never consistent, so take these estimates with a pinch of salt! Also, our recipes tend to use low-GI carbs and sugars, so these values are not directly comparable with shop-bought UPFs.