- cooking spray
- 4 (4 ounce) portions of halibut fillet
- salt and ground black pepper to taste
- 4 cups sauerkraut, drained (such as Claussen®)
- 1 cup diced tomatoes
- 1 teaspoon malt vinegar (optional)
- Preheat oven to 350 degrees F (175 degrees C).
- Spray a 9×12-inch glass baking dish with cooking spray.
- Pat dry halibut fillets with paper towels. Season each side with salt and black pepper.
- Place fillets in prepared baking dish; top each fillet with sauerkraut.
- Spread tomatoes over fillets.
- Cover the dish loosely with foil.
- Bake in the preheated oven until the fish flakes easily with a fork, 12 to 15 minutes.
- Sprinkle with malt vinegar before serving, if desired.