Lemon wedges
2 pounds wild-caught salmon fillet, skinned, cut into 6 portions
¾ cup white wine, preferably Chardonnay
6 cups Brussels sprouts, trimmed and sliced
¾ tsp. freshly ground pepper, divided
1 tsp. salt, divided
2 tbsp. finely chopped fresh oregano, divided
¼ cup extra-virgin olive oil
14 large cloves garlic, divided