01 -
Preheat oven to 400°F (204°C). Line a rimmed baking sheet with parchment paper, aluminum foil, or a silicone baking mat. If using aluminum foil, brush lightly with olive oil.
02 -
Arrange salmon fillets evenly spaced in the middle of the pan. If roasting vegetables, arrange them around the perimeter of the pan.
03 -
In a small saucepan or skillet over medium heat, melt the butter with the olive oil. Add the garlic and cook for 1 minute until fragrant. Remove from heat and stir in the lemon juice, herbs, salt, and pepper.
04 -
Spoon the mixture evenly over the salmon fillets (and vegetables if using). If desired, place a lemon slice on top of each salmon fillet.
05 -
Bake for 15–20 minutes, depending on salmon thickness (about 10 minutes per 1-inch thickness measured from the thickest part of the fillet). Salmon should be opaque and flake easily with a fork; internal temperature should reach 145°F (63°C).
06 -
Serve warm. Store leftovers tightly covered in the refrigerator for up to 3 days.