Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown
4 x 170g chicken breast fillets, cut into thirds lengthways
Sunflower oil, to deep-fry
1/3 cup (100g) whole-egg mayonnaise
6 white bread rolls, split
Salad leaves, to serve (optional)
1 telegraph cucumber, thinly sliced (a mandoline is ideal)
1/2 teaspoon caster sugar