Chicken schnitzel wraps

Ingredients

• 1 chicken breast fillet, halved horizontally, pounded to 1 cm thick
• 1/2 cup seasoned plain flour
• 1 egg, lightly beaten
• 1 1/2 cup dried breadcrumbs
• oil, for shallow frying
• 6 mountain bread, halved
• 6 iceberg lettuce leaves
• 6 cheese slices, halved diagonally
• 1/4 cup mayonnaise