Grilled Mussels with Caramelized Onion and Garlic Butter

Instructions

1. 1

   Heat 2 tablespoons of olive oil in a large skillet over medium heat. Add the sliced onions and cook for 15-18 minutes, stirring occasionally, until deeply golden and caramelized.

   Tip: Low and slow is key—resist the urge to increase heat, as this allows the onions to develop natural sweetness without burning.

2. 2

   In the final 2 minutes of caramelizing, stir in the minced garlic and fresh thyme, cooking until fragrant.

3. 3

   Preheat your grill to medium-high heat, about 450°F. Pat the cleaned mussels dry with paper towels.

   Tip: Dry mussels will char better on the grill and create a beautiful crust.

4. 4

   Prepare the garlic butter by combining softened butter, remaining minced garlic, diced shallots, sea salt, and black pepper in a small bowl.

5. 5

   Oil the grill grates lightly. Place mussels on the grill with the curved side down and cook for 3-4 minutes until the shells open slightly.

   Tip: Discard any mussels that don't open after grilling, as they may not be fresh.

6. 6

   Transfer opened mussels to a serving platter. Spoon a generous portion of caramelized onions onto each mussel.

7. 7

   Top each mussel with a small dollop of garlic butter and sprinkle with fresh chopped parsley.

   Tip: The residual heat will melt the butter perfectly over the hot mussels.

8. 8

   Deglaze the skillet with white wine by pouring it in and scraping up any flavorful browned bits. Simmer for 1-2 minutes, then drizzle this pan sauce over the mussels.

   Tip: This wine reduction adds depth and prevents the dish from being too rich.

9. 9

   Serve immediately with lemon wedges on the side for brightness and additional acidity.