Chicken and Mango Sandwiches
Season chicken breast with salt and pepper. Heat oil in a non-stick skillet. Add chicken and cook for 12-15 minutes.
Mix cream cheese with mustard and curry powder. Spread thinly on toast slices. Top 4 toast slices with lettuce leaves.
Cut cucumber and mango into slices. Cut chicken breast into slices. Layer prepared ingredients on lettuce leaves and top with the arugula.
Place the remaining slices of toast over the arugula, press lightly and cut each sandwich diagonally before serving.