Directions
Preheat the grill.
Allow the cheeks to come to room temperature. Pat dry.
Heat a sauté pan to medium-high and melt the butter.
Add onion and garlic and sauté until translucent.
Add salt, chives, lemon zest, lemon juice, dill, and wine, and reduce by a third.
Add olive oil and capers and stir. Remove from the heat.
In a large foil square, place a spoonful of sauce. Add 1 piece of fish, cover with more sauce, and wrap tightly. Repeat with the remaining fish.
Place the packets on the grill and grill for 3 minutes on each side.