Tuna Mayo Sandwich
1 x 200g/7oz can tuna in brine, drained
1 tbsp mayonnaise
4 slices wholemeal bread
a few thin slices of cucumber
1 Mash the tuna with the mayonnaise until combined. Spread over 2 slices of bread.
2 Arrange the cucumber on top and cover with the remaining slices. Cut in half.