Gently wash the lettuce, green onions and dill in a colander under cold running water in the sink.
Remove any damaged or wilted leaves from the lettuce, cut off the core then shred.
Trim and wash the green onions then slice thinly.
Wash the dill, shake and pat dry, discard the stems and chop finely.
Place all the dressing ingredients in a glass container, season.
Shake well until well combined and emulsified.
Put everything in a large mixing bowl, season with sea salt and cracked black pepper.
Pour over the dressing and toss well to combine, taste and adjust seasonings according to your taste.
Arrange in a salad bowl and serve immediately or make up the salad, refrigerate and dress just before serving.