
Louisiana-style red snapper swimming in a smooth, rich sauce brings the punchy taste of the South straight to your home. This fancy fish meal turns the gentle sweetness of red snapper into something amazing, mixing with a thick, spicy cream sauce that'll make everyone want more. I came across this dish during my food travels in New Orleans and have tweaked it through many family meals.
When I made this for my daughter's graduation dinner last year, even my family members who don't like seafood wanted to know how I made it. Everyone couldn't stop talking about the sauce – they were using bread to wipe up every last bit from their plates.
Key Ingredients Breakdown
- New red snapper fillets: Go for bright eyes and vivid red skin when buying whole. The meat should bounce back when you touch it
- White onion and sweet red pepper: Pick ones that feel solid and show bright colors for better taste
- Whole garlic cloves: Skip the jar stuff - it won't give you the strong flavor this sauce needs
- Quality heavy cream: More fat means a smoother, more stable sauce that stays together
- Real Creole spice blend: Brands like Tony Chachere's or Zatarain's give you the most real flavor
- Green parsley: Look for bright, upright leaves for the freshest flavor kick
- Juicy lemons: Pick ones that feel heavy and have slightly shiny skin for more juice
Cooking Steps Explained
- Start with your fish:
- Wipe fillets totally dry using paper towels. Add plenty of sea salt and black pepper. Wait until your oil is hot and shimmering before adding the fish.
- Get that nice brown surface:
- Add fish with skin facing up in hot oil. Don't move it while it cooks. Look for white edges before you flip it over.
- Make your flavor base:
- Cook veggies until onions turn clear. Cook garlic until you can smell it but don't let it brown. Mix in tomatoes and spices bit by bit to build flavor.
- Put it all together:
- Cook sauce until it sticks to a spoon. Put fish back in without breaking it. Let everything mix together on low heat.

In my family by the sea, we always ate fish, but it wasn't until I found this cooking method that my kids started asking for fish at dinner. The smooth sauce makes it friendly while still feeling fancy.
Tasty Companion Dishes
Make this into a full meal by adding soft jasmine rice that soaks up all that amazing sauce. For extra Southern flair, serve warm, buttery cornbread or crusty French bread to wipe up every last drop.
Ways To Switch It Up
Try this with grouper or halibut for something different. If you can't do dairy, use coconut cream with a bit of fish broth instead. Heat fans can use twice the cayenne or throw in chopped jalapeños with the veggies.
Saving For Later
Keep leftover fish and sauce in different sealed containers for up to two days. Warm the sauce slowly on the stove, adding a splash of cream if needed. Heat the fish briefly in a cool oven to keep it from getting tough.

After cooking this dish for years, I've learned it's more than just food – it's about making moments around the table. The way the sauce gently wraps each piece of fish, the pop of fresh herbs, and the mild heat from the Creole spices make this meal one you won't forget.
Frequently Asked Questions
- → How can I tell if my snapper is done cooking?
- Your fish should hit 130°F inside and break apart easily when you poke it with a fork. This typically happens after about 15 minutes in a 350°F oven following the initial sear.
- → Can I prepare the sauce in advance?
- Absolutely, you can make your sauce up to two days before and keep it in the refrigerator. When ready to use, warm it slowly and add a little cream if it's too thick.
- → What fish can I use instead of snapper?
- Try other firm white fish like sea bass, grouper, or halibut if you can't find snapper for this dish.
- → Will this dish be too hot for kids?
- It's medium spicy but you can easily make it milder by using less Creole seasoning and cayenne to match what your family enjoys.
- → What should I serve alongside this fish?
- This snapper goes great with rice, oven-roasted veggies, or a fresh green salad. For a real Southern touch, try serving it with dirty rice.