Aromatic Coconut Mussels

Featured in Family-Friendly Recipes.

These coconut mussels are packed with natural sweetness and creamy coconut milk, blended with bold Thai ingredients. Fresh garlic, ginger, lemongrass, kaffir lime, and bird’s eye chilies come together to create a broth full of flavor. The mussels soak up the goodness as they’re steamed and mixed into the broth. Top with fresh cilantro, zesty lime, or a sprinkle of chopped chili for a vibrant finish. Serve this savory meal with rice, bread, or noodles for a no-fuss, flavorful feast.

Sarah Recipes
Updated on Sat, 10 May 2025 20:22:42 GMT
Coconut Thai Mussels Pin it
Coconut Thai Mussels | recipesaddicts.com

These Thai coconut mussels turn plain seafood into a mind-blowing dish that'll make you feel like you're sitting on a beach in Thailand. The mix of zesty lemongrass, spicy ginger, and smooth coconut milk makes such a tasty broth you'll be sipping it long after the mussels are gone.

I cooked this up when I was trying to bring back memories from our vacation in Thailand. Now it's our go-to special night dinner when we want something fancy without spending all evening cooking.

Ingredients

  • Mussels: 2 pounds fresh live ones that should be shut tight showing they're fresh
  • Coconut milk: Go with full fat for the tastiest, smoothest results
  • Lemongrass: Gives that woodsy citrus kick that makes it truly Thai
  • Kaffir lime leaves: Nothing else matches their flowery citrus smell
  • Fish sauce: Adds that deep savory punch that ties everything together
  • Brown sugar: Just a touch to take the edge off the sour and spicy stuff
  • Fresh ginger and garlic: The must-have flavor base for the broth
  • Thai bird's eye chilies: Throw in as many as you can handle
  • Fresh lime juice: Squeezed in at the end for a fresh kick
  • Fresh cilantro: The finishing touch that goes perfectly with seafood

Step-by-Step Instructions

Aromatics Foundation:
Warm up a tablespoon of vegetable oil in a big heavy pot over medium heat. Toss in the chopped garlic, sliced ginger and beaten lemongrass stalks. Stir them around for about 2 minutes until they smell amazing but don't let them brown. This starts everything off by getting those awesome flavors into the oil.
Broth Development:
Dump in the coconut milk and broth, mixing to grab all those tasty oils. Add the kaffir lime leaves after squeezing them in your hand to wake up their oils. Pour in the fish sauce and brown sugar, then drop in the smashed chilies if you're using them. Mix it all up and let it bubble gently for 10 to 15 minutes so everything gets friendly and tasty together.
Mussel Preparation:
While that's happening, rinse your mussels really well under cold water. Pull off any beards with your fingers or a small knife. Throw away any that are open and won't close when you tap them – they're dead and can make you sick. Also chuck any with broken shells.
Cooking The Mussels:
In another big pan with a good lid, heat up a tablespoon of vegetable oil on medium-high until it's hot and shiny. Throw all your clean mussels in at once and slap the lid on right away. Let them cook for 5 to 7 minutes, picking up the pan now and then to give it a good shake. They're done when they've popped open showing their juicy meat inside.
Final Integration:
Once the mussels have opened, use a slotted spoon to move them into your tasty coconut broth. Toss any that stayed closed. Carefully mix the mussels into the broth and let them hang out together for another 2 to 3 minutes to soak up all that flavor. Right before serving, splash in the fresh lime juice and taste it to see if it needs anything else.
A bowl of mussels with herbs and spices. Pin it
A bowl of mussels with herbs and spices. | recipesaddicts.com

My favorite thing about this dish is when the mussels first hit that coconut broth and let out their natural juices. That combo creates something special you just can't get any other way. When we were in Thailand, we had something like this served in a coconut shell right on the beach as the sun went down, and this brings those memories flooding back every time.

Picking The Best Mussels

Getting good mussels takes a bit of know-how for both taste and safety. Go for ones that smell like the ocean, not fishy. The shells need to be closed tight or close when you tap them, showing they're alive. Try to buy them the day you'll cook them, and keep them cool in the fridge under a damp cloth instead of underwater. Farm raised ones usually need less cleaning since they don't have as much sand or those fuzzy beards as wild ones.

Switch Things Up

What's great about this Thai coconut mix is how flexible it is. If you can't find mussels or just don't like them, this same tasty broth works great with shrimp, white fish, or even chicken. Want a veggie version? Swap the fish sauce for soy sauce and tamari, then throw in some firm tofu and veggies like bell peppers and snow peas. You can also make it as mild or spicy as you want by playing with how many chilies you add.

A bowl of coconut mussels with herbs and spices. Pin it
A bowl of coconut mussels with herbs and spices. | recipesaddicts.com

Serving Suggestions

This dish looks best when you serve it in a big shallow bowl with all the mussels arranged nicely in that bright broth. Serve it with crusty bread or steamed jasmine rice to soak up all that amazing liquid. For a complete Thai meal, start with a simple papaya salad and end with mango sticky rice. A cold Singha beer or light Riesling goes perfectly with the spicy coconut flavors.

Storage and Leftovers

Mussels taste best right after cooking, but you can keep leftovers in a sealed container in the fridge for up to 2 days. The broth actually gets better overnight as the flavors keep mixing. When you warm it up, do it slowly over low heat just until it's warm to avoid turning the mussels rubbery. If you want to make it ahead, think about taking the cooked mussels out of their shells and storing them in the broth separately.

Frequently Asked Questions

→ Which coconut milk gives the best result?

For the creamiest sauce, stick to full-fat coconut milk. Light versions tend to dilute the flavor too much.

→ How do I make this dish less or more spicy?

Tweak the heat by adding more or fewer bird’s eye chilies. Removing seeds will also cut down the spice level.

→ Is it possible to use different seafood?

Yes, shrimp or clams are great swaps. Adjust cooking times to avoid overcooking the seafood.

→ What pairs well as a side for these mussels?

You'll enjoy these mussels with crusty bread, steamed rice, or even rice noodles to soak up all the broth.

→ What’s the proper way to clean mussels?

Rinse under cold water, scrub the shells, and tug off the beard. If any mussels stay open after tapping, toss 'em out.

→ Can I make this in advance?

You can prepare the broth early and chill it until you’re ready. Cook the mussels fresh before serving.

Coconut Mussels Thai

Sweet mussels in a creamy, spiced coconut sauce.

Prep Time
15 Minutes
Cook Time
20 Minutes
Total Time
35 Minutes
By: Sarah

Category: Family Meals

Difficulty: Intermediate

Cuisine: Thai

Yield: 4 Servings

Dietary: Low-Carb, Gluten-Free, Dairy-Free

Ingredients

→ Coconut Base

01 14 oz can of coconut milk
02 1 cup of broth (chicken or veggie)
03 2 kaffir lime leaves
04 2 smashed lemongrass stalks
05 1 tablespoon fish sauce
06 2 minced garlic cloves
07 1 tablespoon of lime juice
08 A 1-inch chunk of ginger, thinly sliced
09 Optional: 1-2 bird's eye chilies, lightly crushed, for heat
10 A tablespoon of brown sugar
11 Cilantro leaves for topping

→ Shellfish

12 2 lbs mussels, cleaned and beards removed
13 1 tablespoon of cooking oil

→ Extras for Serving

14 Optional: Lime wedges
15 Optional: Sliced red chilies
16 Optional: Fresh cilantro sprigs

Instructions

Step 01

Start by warming your oil over medium heat in a big pot. Toss in the ginger, garlic, and bruised lemongrass. Stir and let them cook for just a minute or two, so they release their aroma. Pour in the coconut milk and broth, then mix. Drop in those kaffir lime leaves, stir in the brown sugar, fish sauce, and chilies (if you want it spicy). Let everything gently bubble for about 10-15 minutes. Before turning off the heat, add a splash of lime juice. Taste it to see if it needs any tweaks, and then set it aside.

Step 02

Give the mussels a rinse under cold running water, making sure to toss any that won't shut when tapped. In another large pan, heat the oil over medium-high. Toss in the mussels, cover them up, and give the pan a little shake now and then. Let them cook 5-7 minutes or until they pop open. Discard any that stay closed.

Step 03

Gently combine the steamed mussels with the warm, flavorful coconut broth. Let them sit together on low heat for just a couple of minutes, then serve it up.

Tools You'll Need

  • Big pot
  • Large pan with a cover

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Shellfish
  • Fish (due to fish sauce)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 310
  • Total Fat: 22.5 g
  • Total Carbohydrate: 12 g
  • Protein: 18 g