Easy Sheet Pan Salmon with Dilly Roasted Potatoes | Saveur

Ingredients

• ¼ cup plus 2 tsp. extra-virgin olive oil, divided, plus more for drizzling
• 1½ tsp. kosher salt, plus more
• 6 medium Yukon Gold potatoes, peeled and sliced ⅛-in. thick
• 1 large yellow onion, thinly sliced
• 1 medium head of garlic, top third sliced off and discarded
• ¼ cup plus 1 Tbsp. dry white wine, divided
• 3 Tbsp. finely chopped parsley leaves
• 3 Tbsp. fresh lemon juice
• 1 Tbsp. plus 2 tsp. finely chopped dill fronds, plus more for garnish
• 2 tsp. finely grated lemon zest
• Freshly ground black pepper
• 4 skin-on salmon fillets (6–7 oz. each), pin bones removed
• 1 small lemon, sliced latitudinally into ⅛-in. rounds, seeded