Alaskan Halibut with Prunes: A Sweet and Savory Delight

2. Peel and thinly slice the onion, then in a hot pan, heat the 2 tablespoons of olive oil and add the onion, cooking it covered for about 15 minutes. Set aside.

3. Peel and finely chop the shallot. In a saucepan, melt the butter over low heat. Once completely melted, add the shallot and cook for a few moments, then add the cream. Season with black pepper and remove from heat.

4. Dice the fish and sear with a drizzle of olive oil over high heat.

5. In a gratin dish, arrange a layer of sweet potato slices. Add the caramelized onion, fish cubes, prunes, salt, and pepper. Bake at 180°C for 10 minutes.

6. Just before serving, add fresh thyme and serve with the butter cream and basmati rice.

This captivating dish is sure to warm the hearts and stomachs of all your holiday guests! Enjoy and happy holidays!