Healthy Fish Casserole | Command Cooking

Ingredients

• 1 tablespoon unsalted butter, softened
• 1 3/4 pounds white fish fillet
• 3/4 teaspoon salt
• 1/2 teaspoon pepper
• 4 teaspoons extra-virgin olive oil, divided
• 1 large sweet onion, thinly sliced
• 1-2 tablespoons water, if needed
• 1/2 teaspoon dry thyme or 1 teaspoon fresh thyme, chopped
• nutmeg, to taste
• 3/4 cup dry white wine
• 2 slices bread, preferably sourdough or multi-grain, crusts removed
• 1/2 teaspoon paprika
• 1/4 teaspoon garlic powder
• 1 cup Emmentaler, Gruyere, or Swiss cheese, shredded