Luby's Baked Fish Almondine Recipe: Buttery Lemon-Poached Perfection

Luby's Baked Fish Almondine delivers that iconic restaurant experience with tender white fish, bright lemon, and toasted almonds—all in a buttery sauce that transforms weeknight dinners into something special.

The secret lies in the precise balance of high heat and gentle baking, which keeps the fish perfectly moist while developing that signature crisp-tender texture. I first mastered this technique during a particularly busy winter when I needed a restaurant-quality meal that came together in under an hour.

What makes this dish truly special is the almondine sauce—a simple yet elegant combination of melted butter, fresh lemon juice, and toasted almonds that adds both texture and depth. The fish bakes in a single dish, absorbing the flavors without overcooking, while the almonds toast to a delicate golden brown.

This method ensures every bite delivers that perfect harmony of buttery richness, bright citrus, and nutty crunch that Luby's is famous for.

By the time you serve this dish, you'll have golden, flaky fish with a sauce that's rich enough to coat each forkful yet light enough to let the fish shine. The toasted almonds add a satisfying crunch that contrasts beautifully with the tender fish and velvety sauce.

Serve it with roasted asparagus or a simple green salad to complete the meal—this is comfort food at its finest, made even better by the fact that it's restaurant-quality without the fuss.

Perfect for date nights, family dinners, or when you want to impress guests without spending hours in the kitchen. The recipe scales easily, so you can adjust the portion sizes to fit your needs. Let's get started on creating this timeless classic in your own home.

Ingredients for luby's baked fish almondine

These 11 ingredients create the iconic Luby's almondine experience at home.

The fish is everything here—cod or haddock are classic, but tilapia works too if that's what you've got. Look for fillets with even thickness (about 1-inch) so they cook uniformly. Trader Joe's and Whole Foods have the best quality, but any grocery store's seafood counter should have decent options. If your fillets are skin-on, leave it—it adds texture. Pat them dry before baking (that's non-negotiable for crisp edges). I always buy extra and freeze half for future meals since fish stays so fresh when properly stored.

No white wine? Chicken or fish stock with a splash of lemon juice works just as well. The almonds are non-negotiable for that signature crunch—sliced almonds toast faster than whole, so keep an eye on them. Fresh lemon juice is key, but if you're using bottled, look for the no-preservatives kind (like ReaLemon). For the butter, don't use margarine—it won't give that same rich, velvety sauce. The parsley is optional but adds that restaurant-quality garnish. Pro tip: toast the almonds in the same pan you'll use for the butter to save time.

This dish reheats beautifully—just pop it in a 350°F oven for 10-12 minutes to refresh. Store leftovers covered in the fridge for up to 3 days, though I've never had any last that long. The sauce separates slightly when cold, but just stir it gently before reheating. For meal prep, bake an extra fillet or two and freeze them—they thaw in 20 minutes in warm water. The almonds stay crisp for about 2 days if stored in an airtight container, but honestly, they disappear faster than the fish does.

Step-by-step instructions for Luby's baked fish almondine

Here's how to achieve that signature buttery, lemon-kissed fish with crispy almonds—just like Luby's.

Preheat your oven to 375°F. Pat the 4 pieces white fish fillets completely dry with paper towels—this ensures crispy skin instead of steamed fish. Place them on a plate and season both sides generously with 1 teaspoon salt and ½ teaspoon ground black pepper. I like to press the seasoning in lightly so it adheres well.

In a dry skillet over medium heat, toast the ½ cup sliced almonds for 3-4 minutes, stirring constantly, until they turn a beautiful golden brown. Watch them closely—they go from pale to perfect in seconds. Remove them and set aside on a paper towel to cool completely. This toasting step is crucial for that satisfying crunch in every bite.

In a small saucepan, combine the ½ cup unsalted butter (cold cubes work best), ¼ cup fresh lemon juice, ¼ cup dry white wine, 1 tablespoon lemon zest, and the 4 minced garlic cloves. Bring to a gentle simmer over medium-low heat, then reduce to the lowest setting possible. Let it cook for 5-7 minutes, stirring occasionally, until the butter melts completely and the mixture thickens slightly but doesn't boil.

Taste and adjust seasoning—you might need a pinch more salt or pepper. Here's the thing: this sauce should be bright, tangy, and rich. If you used the optional wine, it should mellow out any harsh alcohol notes. If you skipped it, don't worry—the lemon juice and butter still deliver that classic almondine flavor. Keep the sauce warm while you prepare the fish.

Lightly grease a baking dish with 1 tablespoon olive oil—just enough to prevent sticking. Arrange the seasoned fish fillets in a single layer in the dish. Pour the warm lemon-butter sauce evenly over the fish, coating them completely. Sprinkle the toasted almonds evenly over the top, pressing them gently into the sauce so they stick.

Bake for 12-15 minutes until the fish is just opaque in the center and flakes easily with a fork. The edges should be lightly golden, but don't overbake—fish continues cooking as it rests. I check at 12 minutes for delicate fillets like cod, and 14 minutes for denser fish like tilapia. The sauce should be bubbling gently around the edges by the end.

Remove the fish from the oven and let it rest for 2-3 minutes—this allows the juices to redistribute so each bite stays moist. While it rests, sprinkle the ¼ cup chopped fresh parsley evenly over the top. The parsley adds a fresh, vibrant finish that cuts through the richness of the butter and complements the lemon.

Serve the fish immediately, spooning the lemon-butter sauce over each portion. The almonds should be crisp, the fish tender yet firm, and the sauce bright with lemon flavor. For the perfect presentation, I like to garnish each plate with an extra sprinkle of almonds and a lemon wedge on the side. This dish is best enjoyed fresh—it won't wait!

Essential equipment for this recipe

Baking Dish Essentials

Start with a 9x13-inch baking dish made of heavy oven-safe material—I prefer ceramic or stainless steel for even heat distribution. Avoid thin metal pans that can cause hot spots. Grease it lightly with 1 tablespoon olive oil (or butter) to prevent sticking.

For extra insurance, I sometimes line the dish with parchment paper, cutting slits to let the sauce bubble up. This makes cleanup a breeze and ensures the fish doesn't adhere. 🧈

Skillet for Almonds

A 10-inch non-stick skillet is perfect for toasting the almonds—Calphalon or All-Clad brands handle high heat beautifully. Keep the heat at medium to avoid burning; almonds go from pale to golden in 3-4 minutes.

If you don’t have non-stick, a cast-iron skillet works too, but monitor closely to prevent sticking. I like to use the same skillet for toasting almonds and melting butter later to save on cleanup. 🥜

Saucepan for Butter

A small, heavy-bottomed saucepan (like Le Creuset) is ideal for the lemon-butter sauce—it prevents scorching and ensures even melting. If you’re using wine, opt for a 2-quart pan to avoid overfilling.

For a quicker method, I sometimes melt the butter in a microwave-safe bowl (set to 30-second intervals) while prepping the fish, but the stovetop method gives the sauce a smoother finish. 🍋

Measuring Tools

Precision matters with this recipe, so invest in stainless steel measuring spoons and a digital kitchen scale for accuracy. I use OXO Good Grips for their ergonomic design—no more spilled butter or mismeasured lemon juice!

A microplane for zesting lemons and a fine-mesh strainer (to catch any almond bits) are also game-changers. Trust me, these small tools elevate the dish from "good" to "restaurant-quality." ⚡

Optional: Wine Glass

If using wine, a 10-ounce red wine glass works perfectly for measuring ¼ cup without spills. I keep a Riedel set handy—they’re durable and precise. For non-wine versions, a liquid measuring cup with clear markings ensures you add the right amount of stock or extra lemon juice.

Pro tip: Chill your wine glass in the freezer for 5 minutes before measuring to prevent dilution from warm liquids. 🍷

Garnish Tools

Fresh parsley deserves a sharp chef’s knife (I love Wüsthof) and a small cutting board for chopping. For almonds, a slotted spoon helps distribute them evenly over the fish without crushing.

A lemon zester (like Microplane) makes quick work of the zest, and a pair of tongs comes in handy for serving—no one wants to dig into a shared dish. These tools keep your presentation crisp and professional. 🌿

Frequently asked questions