Baked Fish in Cream Sauce Recipe: Golden Crust, Silky Sauce Magic

This baked fish in cream sauce recipe delivers restaurant-quality results with a crispy golden crust and velvety sauce that clings perfectly to every flake.

The secret lies in a high-heat bake that creates that coveted crust while keeping the fish tender inside—no fancy techniques required, just precise timing and quality ingredients.

Most recipes either overcook the fish or result in a watery sauce, but this method ensures silky, flavorful sauce that thickens beautifully while the fish bakes.

We'll use a simple white wine and cream base, enhanced with herbs and lemon for brightness, creating a sauce that's rich yet balanced—not too heavy.

By the time you pull this dish from the oven, you'll have perfectly baked fish with a crisp exterior and moist interior, all smothered in a sauce that's creamy, aromatic, and perfectly seasoned. The aroma alone will have everyone gathered at your table wondering what's for dinner.

This recipe pairs beautifully with roasted vegetables or a simple green salad, making it ideal for weeknight dinners or special occasions. Let's get started on creating this elegant yet approachable dish that's sure to impress.

Ingredients for baked fish in cream sauce

Restaurant-quality crust and sauce start with these carefully chosen ingredients—each playing a precise role.

The fish selection is critical for this technique. Cod or halibut are ideal—their firm texture holds up to the high-heat bake without falling apart. Look for fillets with even thickness (about 1-inch) to ensure consistent cooking. If using frozen fish, thaw completely in the fridge overnight. Whole Foods or high-end seafood markets carry the best quality, but any reputable grocery store's frozen section will suffice. The skin-on variety creates that coveted crispy crust when baked, so don't peel it. For extra insurance against overcooking, pat the fillets dry with paper towels before seasoning—they'll brown more evenly.

No white wine on hand? Dry vermouth or chicken stock work in a pinch, though the flavor profile shifts slightly. Fresh herbs make all the difference here—dried dill at one-third the amount can substitute, but the texture and aroma won't be identical. The flour used for thickening should be all-purpose, not cake flour—it has the right protein structure for sauce consistency. For the butter, European-style brands like Plugrá or Land O'Lakes melt more smoothly. If you're watching fat content, reduce the butter to 3 tbsp and increase the wine by 1 tbsp, though the sauce won't be quite as velvety. The lemon juice should be freshly squeezed—bottled versions lack the bright acidity needed to cut through the richness of the cream sauce.

Prep the fish and sauce components separately to streamline assembly. The butter cubes should be cold when added to the fish—this creates steam that helps develop the crust. Once assembled, this dish bakes in 20-25 minutes, so plan accordingly. The sauce can be made ahead and reheated gently—simmer on low heat until just warmed through, stirring constantly to prevent curdling. Store leftovers in an airtight container for up to 3 days in the refrigerator, though the texture of the crust may soften slightly. For longer storage, freeze the sauce separately from the fish—it reheats beautifully while maintaining its silky texture.

Step-by-step instructions for baked fish in cream sauce

Master this technique and you'll achieve restaurant-quality results every time.

Preheat your oven to 375°F. Pat the 4 pieces white fish fillets completely dry with paper towels—this is crucial for achieving that golden crust. Place them skin-side down in a single layer on a parchment-lined baking sheet, spacing them about 1 inch apart.

In a small bowl, combine 2 tbsp all-purpose flour, 1 tsp diamond crystal kosher salt, and 0.5 tsp ground black pepper. Lightly dredge each fillet in this mixture, tapping off any excess. This creates a delicate crust that will crisp beautifully in the oven. For extra richness, drizzle each fillet with 1 tbsp extra-virgin olive oil.

While the oven preheats, heat 1 tbsp unsalted butter in a medium skillet over medium heat. Add the 2 minced shallots and cook for 3-4 minutes until they become translucent and just beginning to soften. Add the 3 minced garlic cloves and cook for another 30 seconds until fragrant—don't let them brown or they'll turn bitter.

Pour in the 0.5 cup dry white wine and scrape up any browned bits from the bottom of the pan. Let it simmer for 2-3 minutes until reduced by about half. This deglazing step captures all the flavor that would otherwise stick to the pan. Remove from heat and set aside.

Bake the prepared fish fillets for 12-15 minutes until the edges are golden brown and the fish flakes easily when tested with a fork. The internal temperature should reach 145°F at its thickest point. Be careful not to overbake—fish continues cooking slightly after removal from the oven.

While the fish bakes, melt the remaining 3 tbsp unsalted butter in the same skillet over medium heat. Whisk in the 2 tbsp all-purpose flour to create a roux, cooking for 1 minute until lightly thickened. Slowly pour in the 1 cup heavy cream while whisking constantly to prevent lumps from forming.

Return the reduced wine mixture to the skillet and stir to combine with the cream sauce. Add the 2 tbsp fresh lemon juice and simmer for 3-4 minutes until the sauce thickens slightly and coats the back of a spoon. Season with additional salt and pepper if needed—this sauce should be rich but not overly heavy.

Gently transfer the baked fish fillets to a serving platter and spoon the warm cream sauce over the top. Garnish with the 0.25 cup chopped fresh dill and 0.25 cup chopped fresh parsley for a pop of color and freshness. Serve immediately with crusty bread or over a bed of steamed vegetables.

Storing and reheating this dish

Refrigerator Storage

Store your baked fish and sauce separately in airtight containers for up to 3 days in the fridge. The fish will stay moist, but the crust may lose some crispness after the first day.

I like using glass Pyrex containers because they reheat evenly and keep flavors fresh. For the sauce, let it cool completely before covering—this prevents condensation that can make it watery. 🥫

Freezer-Friendly Tips

Freeze the sauce separately for up to 2 months—it reheats beautifully while maintaining its velvety texture. For the fish, wrap each fillet tightly in plastic wrap before placing in a freezer bag.