1/2 cup unsalted butter, melted
4 cloves garlic, minced
1 tablespoon freshly squeezed lemon juice, or more, to taste
1/2 teaspoon Italian seasoning
Kosher salt and freshly ground black pepper, to taste
1 1/2 pounds medium shrimp, peeled and deveined
2 tablespoons chopped fresh parsley leaves
Preheat oven to 400 degrees F. Lightly oil a baking sheet or coat with nonstick spray.
In a small bowl, whisk together butter, garlic, lemon juice and Italian seasoning; season with salt and pepper, to taste.
Place shrimp in a single layer onto the prepared baking sheet. Stir in butter mixture and gently toss to combine.
Place into oven and bake just until pink, firm and cooked through, about 8-10 minutes.
Serve immediately, garnished with parsley, if desired.