Tinned sardines are a cost-effective way to get plenty of heart-healthy oily fish. Keep a can in the cupboard for a quick dinner or lunch for one
Ingredients
2 slices sourdough bread, toasted
1 large garlic clove halved
135g can sardines in olive oil
130g cherry tomatoes halved
handful watercress
1 tbsp parsley roughly chopped
1/2 lemon to serve (optional)
Instructions
1Rub each piece of toast with the garlic. In a small bowl, mix the sardines and their oil with the tomatoes and the watercress, then season. Sit half the mixture on each slice of toast, piled high. Scatter over the parsley and squeeze over the lemon, if you like.