Baked Stuffed Fish Fillet With Breadcrumbs Recipe

Ingredients (11)

• 1 1/2 to 2 pounds thin fish fillets, such as flounder, sole, or tilapia
• 1 teaspoon kosher salt, plus more to taste
• 3 tablespoons finely chopped onion
• 1/2 cup finely chopped celery
• 6 tablespoons butter, melted
• 1/8 teaspoon freshly ground black pepper
• 1 teaspoon dried sage, crumbled
• 4 cups dry bread, cut or torn into 1/4-inch pieces
• 6 teaspoons butter
• Chopped parsley, for garnish
• Lemon wedges, optional