Easy Red Snapper Almondine Recipe

Here is my take on red snapper almondine, featuring fresh fish fillets topped with toasted almonds and a light lemon butter sauce that brings all the flavors together perfectly.

This dish has become my go-to recipe when I want to make something that feels fancy but doesn’t take hours in the kitchen. I love serving it for both weeknight dinners and when friends come over – and there are never any leftovers!

What Kind of Red Snapper Should I Use?

Fresh red snapper is your best bet for this classic dish, and you’ll want to look for fillets that have bright, red skin and clear, bright eyes if you’re buying a whole fish. You can find red snapper at most fish markets and better grocery stores, but if you’re having trouble finding it, you can substitute other mild white fish like grouper or sea bass. When selecting your fillets, look for firm, moist flesh that springs back when touched and has no strong fishy smell – just a clean, ocean-like scent. Since this recipe calls for skin-on fillets, make sure the skin is intact and scales have been removed, as the skin helps keep the fish moist during cooking and adds a nice textural element to the final dish.

Options for Substitutions

This classic fish dish can be adapted with several substitutions if needed:

• Red snapper: While red snapper gives great results, you can use other firm white fish like grouper, halibut, or sea bass. Just make sure to adjust cooking time based on the thickness of your fillets – thinner pieces will cook faster.
• Clarified butter: No clarified butter? Regular butter mixed with a splash of neutral oil works well, or just use all regular butter and watch it carefully so it doesn’t burn.
• Sliced almonds: You can swap these with other nuts like pine nuts or slivered blanched hazelnuts. Just make sure to toast them lightly for the best flavor.
• Fresh thyme: Out of fresh thyme? Use dried thyme (about 1/3 teaspoon) or try fresh parsley or tarragon instead.
• Lemon juice: If you’re out of fresh lemons, you can use lime juice or even a splash of white wine vinegar – just start with less and adjust to taste.

Watch Out for These Mistakes While Cooking

The biggest challenge when cooking red snapper is overcooking, which can turn this delicate fish dry and rubbery – aim for an internal temperature of 137°F, as the residual heat will bring it to the perfect 140°F while resting. A common error is not drying the fish skin thoroughly before cooking, so pat those fillets completely dry with paper towels and let them sit at room temperature for 15 minutes before cooking to ensure that crispy, golden skin. Another crucial mistake is burning the almonds, which can happen in seconds – toast them over medium-low heat while watching carefully, and remove them from the pan as soon as they’re golden brown and fragrant. For the best results, don’t flip the fish more than once, and make sure your pan is properly heated before adding the fish – you should hear a gentle sizzle when the fillet hits the surface.

What to Serve With Red Snapper Almondine?

This buttery, nutty fish dish pairs perfectly with simple sides that won’t overshadow its delicate flavors. A scoop of fluffy white rice or roasted baby potatoes work great to soak up all that amazing lemon-butter sauce. For vegetables, try steamed green beans, roasted asparagus, or sautéed spinach – these lighter options complement the fish without competing with it. If you want to keep things extra light and fresh, a simple mixed green salad with a light vinaigrette makes an excellent side dish.

Storage Instructions

Keep Fresh: If you have any leftover red snapper almondine, place it in an airtight container and pop it in the fridge. It’ll stay good for up to 2 days, though fish is always best enjoyed fresh. Try to keep the almonds separate if possible to maintain their crunch!

Pack Away: For the best results, store the fish and sauce separately from any fresh garnishes or nuts. This way, when you’re ready to eat your leftovers, you can add fresh almonds on top and they’ll still have that nice crunch we all love.

Warm Up: To enjoy your leftover snapper, gently warm it in a covered skillet over low heat until just heated through, about 2-3 minutes. You can also use the microwave on 50% power in short bursts, but be careful not to overcook the fish. Add a small pat of butter while reheating to keep the fish moist.

Preparation Time	15-90 minutes
Cooking Time	10-15 minutes
Total Time	25-105 minutes
Level of Difficulty	Medium

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 900-1100
• Protein: 60-70 g
• Fat: 70-80 g
• Carbohydrates: 20-25 g

Ingredients

For the red snapper:

• 2 tsp kosher salt (Diamond Crystal recommended)
• 1/2 tsp ground black pepper
• 2 tbsp clarified butter (ghee works well here)
• 2 red snapper fillets (6 to 8 oz each)

For the almond sauce:

• 1 to 2 tbsp lemon juice (freshly squeezed for best flavor)
• 1 tsp fresh thyme leaves
• 4 tbsp salted butter
• 2/3 cup sliced almonds (blanched and thinly sliced)

Step 1: Prepare the Red Snapper

Start by drying the skin of the red snapper.

Pat the fish dry with paper towels, then use a knife to scrape across the skin, squeegeeing off as much moisture as possible.

Continue patting dry and scraping until a paper towel stays dry against the skin.

Place the fish uncovered on a plate in the refrigerator and allow it to rest for at least 15 minutes and up to 90 minutes to ensure the skin is thoroughly dry.

Step 2: Preheat the Pan

While the fish rests, start heating a well-seasoned cast iron skillet or carbon steel pan over medium-high heat.

Make sure it’s hot and ready to sear the fish effectively for a deliciously crispy skin.

Step 3: Cook the Fish

Remove the red snapper from the refrigerator and season both sides with salt and pepper, being careful to keep the skin dry.

Add clarified butter to the hot pan.

Once the butter ripples and is very hot, place the fish in the pan skin side down.

Use a spatula to press the fish firmly immediately upon contact, preventing the skin from curling.

Cook for about one minute, then reduce the heat to medium or just below, cooking for another two minutes or less depending on the thickness of your fish.

Flip the fish over and cook for an additional 30–45 seconds to finish cooking.

Transfer the fish to a warmed plate, skin side up, and let it rest.

Step 4: Make the Almond Sauce

Keep the heat on medium and add whole butter to the same pan used for the fish.

Once the butter melts, add almonds and a pinch of salt, stirring for about 10 seconds.

Pour in the lemon juice and continue to stir until the almonds begin to brown lightly.

Add fresh thyme and cook for another 10 seconds before removing the pan from the heat.

Step 5: Serve the Dish

Place the rested fish on a plate or individual serving dishes.

Pour the warm almond sauce over the top of the fish, ensuring each piece has a generous amount of sauce.

Serve immediately to enjoy the crisp texture and flavors of this elegant dish.