Whitefish And Vegetable Gratin

• 1 large yellow onion, sliced and separated into rings
• 1 1/2 lbs white fish fillets (snapper, cod, or sole)
• 1/4 - 1/2 teaspoon dried basil
• salt
• fresh ground black pepper
• 3 ounces mushrooms, sliced
• 1 tomatoes, sliced
• 1/3 cup dry white wine
• 3/4 cup dried breadcrumbs
• 1/4 cup butter, melted
• 1/4 cup freshly grated parmesan cheese

1. Preheat oven to 400u0b0.
2. Arrange onion slices in a lightly oiled 13x9 inch glass baking dish.
3. Place fillets on top and sprinkle with basil, salt, and pepper.
4. Arrange mushrooms on top of fish; then tomato slices.
5. Pour wine around fish fillets.
6. In a small bowl, toss bread crumbs with melted butter.
7. Spread on top of fillets and sprinkle with Parmesan cheese.
8. Bake, uncovered, until fish flakes when tested with a fork; 10-15 minutes.

yellow onion, white fish, basil, salt, fresh ground black pepper, mushrooms, tomatoes, white wine, breadcrumbs, butter, parmesan cheese

Taken from www.food.com/recipe/whitefish-and-vegetable-gratin-230334 (may not work)