Ray with Creamy Potato Gratin

Method

1. Preheat oven to 180°C (350°F).
2. Dice potatoes and mix with melted butter, cream, garlic, and onion.
3. Season with salt and pepper, then top with grated cheese.
4. Bake for 45-50 minutes until golden and bubbly.
5. Clean and season the ray, then bake or grill until fully cooked.
6. Serve the ray with the creamy potato gratin.