- Flat leaf parsley, a good pinch-and-a-half, chopped fine
- Red onion, small, diced fine
- Dijon mustard, 1 teaspoon
- Tin of tuna in olive oil, drained
- Mayonnaise, 2 tablespoons
- Salt + pepper
- Add the red onion, followed by the flat leaf parsley and tuna.
- Add the teaspoon of Dijon mustard and stir well with a fork, ensuring the tuna has flaked.
- Add a tablespoon of mayonnaise and stir well. Add more mayonnaise until you reach your desired consistency.