Roast Fish With Curry Butter Recipe | Epicurious

Ingredients

• 1 fennel bulb, sliced
• 1 large red onion, cut through root end into 8 wedges
• 1 lb. baby Yukon Gold potatoes, halved if large
• 3 Tbsp. extra-virgin olive oil
• Kosher salt
• 4 Tbsp. unsalted butter
• 2 garlic cloves, crushed
• 1 (1/2") piece ginger, peeled, finely chopped
• 1 tsp. curry powder
• 1 1/4 lb. piece cod, hake, haddock, or pollock
• Mint (for serving)