Step-by-Step Instructions
Step 1: Preheat Oven and Prepare Lemon Cream Sauce Begin by preheating your oven to 350°F (175°C). Next, melt 2 tablespoons of butter in a small saucepan over medium heat. Add the minced garlic to the pan, cooking just until the garlic begins to brown and becomes fragrant. Reduce the heat to low and pour in the heavy whipping cream. Be sure to stir often to ensure the cream does not burn at the bottom of the pan.
Step 2: Season the Fish Filets While the cream is gently heating on the stove, season your fish filets generously on both sides with the dried oregano, parsley, rosemary, thyme, salt, and pepper. Pressing these herbs gently into the flesh will give the fish a wonderfully flavorful crust when cooked.
Step 3: Sear the Fish Filets In a skillet (preferably a non-stick or well-seasoned cast iron), heat a couple of tablespoons of olive oil over medium-high heat. Once the oil is hot and shimmering, add the filets to the pan, starting with the side that would have had the skin facing down. Cook completely undisturbed for 3 minutes, then carefully flip the filets and cook for another 2 minutes. Once beautifully seared, transfer the skillet directly to the preheated oven.
Step 4: Thicken the Lemon Cream Sauce While the fish is finishing in the oven, juice your 4 lemons directly into the saucepan with the gently warming cream, and continue to stir. Allow the cream mixture to simmer gently for 10-12 minutes. This process allows the water to evaporate, helping the sauce reach a smooth, slightly thickened, and velvety consistency.
Step 5: Finish Cooking the Fish After exactly 5 minutes, carefully remove the skillet with the fish filets from the hot oven. Add the remaining 2 tablespoons of butter to the pan. Over medium heat on the stove, tilt the pan slightly towards you and use a spoon to baste the fish filets with the melted, bubbling butter for a couple of minutes. This vital step adds incredible richness and deeply enhances the flavor of the fish.
Step 6: Serve and Enjoy! Plate the gorgeous, butter-basted fish filets and generously pour the thickened lemon cream sauce over the top. Serve immediately and enjoy your perfectly prepared seafood dish!