Grilled Tilapia with Caramelized Onion and Lemon Butter

Instructions

1. 1

   Heat 2 tablespoons of butter in a large skillet over medium heat. Add sliced onions and cook, stirring occasionally, for 12-15 minutes until they turn golden brown and caramelize. Season with a pinch of salt and set aside.

   Tip: Patience is key—don't rush the onions; low and slow creates the best caramelization.

2. 2

   Pat tilapia fillets dry with paper towels and brush both sides lightly with olive oil. Season generously with sea salt, black pepper, and fresh thyme.

   Tip: Dry fish ensures better browning and prevents sticking on the grill.

3. 3

   Preheat your grill to medium-high heat (around 400°F). Lightly oil the grill grates to prevent sticking.

4. 4

   Place tilapia fillets on the grill and cook for 4-5 minutes per side, depending on thickness. Look for light char marks and flesh that flakes easily with a fork. Be gentle when flipping to avoid breaking the delicate fillets.

   Tip: Avoid moving the fish too much; let it develop a nice crust for better flavor.

5. 5

   While the fish cooks, melt the remaining 2 tablespoons of butter in a small saucepan. Add minced garlic and sauté for about 1 minute until fragrant.

6. 6

   Remove from heat and stir in fresh lemon juice and the white wine if using. Mix in the caramelized onions gently to combine.

   Tip: Keep the lemon butter warm but don't let it overheat once you add the lemon juice.

7. 7

   Transfer grilled tilapia to serving plates and generously spoon the caramelized onion and lemon butter mixture over each fillet.

8. 8

   Garnish with fresh lemon slices and additional fresh thyme if desired. Serve immediately while the fish is still warm.

   Tip: Pair with grilled vegetables or a fresh green salad for a complete meal.