I first made this salad ages ago when I was doing weightwatchers and bought a can of sardines in tomato sauce rather than in spring water, which the recipe called for and it worked so well that I kept making it this way. It means that you don't need to bother with the salad dressing either, as the tomato sauce provides a lovely dressing.
Sardine Salad (adapted from the WeightWatchers website)
(5 WW ProPoints per serving)
1 romaine lettuce, shredded
1/2 cucumber, cut into chunks
4 tomatoes, quartered
1 roasted red pepper, sliced
1 red onion, sliced
2 cans sardines in tomato sauce
Layer the salad up starting with the lettuce, then the cucumber, tomato, peppers and onion. Place the sardines on top, and grind over a little pepper. Serve.