Brush over salmon skewers. Cook skewers 8 minutes in preheated oven. Step 4: Meanwhile, dice cucumber. Mince dill and mint. In a small bowl, combine garlic, cucumber, dill, mint and greek yogurt.
Bring to the boil and cook until the sauce is thick. Stir in the wine and return to the boil, simmer until the sauce is thick again. Add the mustard and salmon ... the cheese, dill and cream.
Chop the smoked salmon and mix with the mashed potatoes, dill, lemon zest, horseradish and capers, if using, and season with salt and pepper. Shape into walnut-sized balls and flatten gently.