To make these sushi sandwich rolls (idea originally seen in Lunch Boxes and Snacks by Annabel Karmel), cut crusts off a slice of bread and roll flat with a rolling pin. Obviously, white bread is preferred, but all we had was whole wheat so it had to suffice.
Spread with salmon salad (or tuna salad).
Place shredded carrots and sliced cucumbers as shown.
Roll tightly and press ends together to seal.
Here's how it looks on end. Slice and place on end to enjoy! See these at work in MisterMan's bento. ^_^