Sour cream dressing
- To make the sour cream dressing, place the sour cream, vinegar, garlic, salt and pepper in a bowl and stir to combine. Set aside.
- Place the potatoes in a saucepan of salted cold water over high heat and bring to the boil. Cook for 15-20 minutes or until tender. Drain, allow to cool and slice.
- Combine with the trout, mint and dill and spoon over the dressing to serve.