Smoked Salmon and Fiddlehead Salad

Ингредиенты

• 1/2 cup (125 ml) sour cream
• 2 tablespoons (30 ml) cider or white wine vinegar
• 1 tablespoon (15 ml) chopped fresh dill
• 2 teaspoons (10 ml) whole-grain mustard
• 1/2 clove garlic, finely chopped 

• Salt and pepper
• 2 cups (500 ml) fingerling or baby potatoes
• 4 cups (1 litre) fiddleheads
• 2 tablespoons (30 ml) hazelnut or olive oil
• 1/2 lb (225 g) smoked salmon, thinly sliced
• Lime wedges, to taste