1-1/2 pounds white fish filets (grouper, cod or haddock)
Unsalted butter
1 Tablespoon fresh lime juice
1 Tablespoon gf
Mayonnaise 1/8 teaspoon onion powder
1/8 teaspoon dried thyme
1/8 teaspoon freshly ground black pepper
1/2 cup gf breadcrumbs
1-1/2 Tablespoons unsalted butter
2 Tablespoons chopped fresh parsley