Here is a quick and tasty salad for lunch tried and tested by yours truly.
1 onion sliced
3 tablespoon sweetcorn
1 whole tomato or a few cherry tomatoes sliced
2 handfuls of pasta preferable whole wheat
1 Tin of tuna in brine or oil
2 tsps green pesto
1/4 cucumber diced
In a container layer the tomatoes, onion, cucumber, sweet corn.
Drain the tuna and add this to the container.
Stir in the pesto to the boiled and cooled pasta then add to then top you salad with this.
You can prepare this the night before and it makes for a really tasty lunch.