
Grilled Salmon with Caramelized Onion and Citrus Glaze
Prep
20 mins
Cook
25 mins
Servings
4
Difficulty
Medium
Ingredients
- 4salmon fillets(6 oz each, skin-on)
- 3 mediumyellow onions(sliced into thin rings)
- 4 tablespoonsolive oil
- 3 tablespoonshoney
- 2 tablespoonsfresh lemon juice
- 2 teaspoonsfresh thyme(chopped)
- 2garlic cloves(minced)
- 1 teaspoonsea salt
- ½ teaspoonblack pepper
- 1 tablespoonbalsamic vinegar
- ½ teaspoonlemon zest
Instructions
- 1
Heat 2 tablespoons of olive oil in a large skillet over medium heat. Add sliced onions and cook for 15-18 minutes, stirring occasionally, until deep golden brown and caramelized. Season with salt and pepper.
Tip: Low and slow is key—resist the urge to raise the heat, as this allows the natural sugars to develop without burning.
- 2
While onions are cooking, pat salmon fillets dry with paper towels and brush both sides with remaining olive oil. Season generously with salt, pepper, and thyme.
Tip: Dry salmon ensures better skin crispness and helps the seasonings adhere.
- 3
In a small bowl, whisk together honey, lemon juice, minced garlic, and balsamic vinegar to create the glaze.
- 4
Preheat your grill to medium-high heat (about 400°F). Lightly oil the grill grates to prevent sticking.
Tip: If using a grill pan, ensure it's hot enough that a drop of water sizzles immediately.
- 5
Place salmon fillets skin-side down on the grill. Cook for 5-6 minutes without moving, allowing the skin to crisp and char lightly.
Tip: Resist the urge to flip early—patience creates that desirable charred exterior.
- 6
Carefully flip the salmon and brush the top with the honey-lemon glaze. Cook for another 4-5 minutes until the flesh is opaque and flakes easily with a fork.
Tip: The internal temperature should reach 145°F for perfectly cooked salmon.
- 7
Remove salmon from the grill and immediately top each fillet with a generous portion of caramelized onions.
Tip: The warm fish will slightly soften the onions, creating a wonderful textural contrast.
- 8
Drizzle any remaining glaze over the plated salmon and garnish with fresh lemon zest and additional thyme if desired. Serve immediately.
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