Avocado and Crawfish Appetizers

⏲ ~18 min total · prep 13 · cook 5 · 4 servings

By the KFI Test Kitchen · Tested & approved by Jason Lieu, KFI recipe editor

Published Sep 15, 2026 · Updated Sep 15, 2026

Ingredients

• 3 ripe avocados, halved and pitted
• 8 oz cooked crawfish tail meat, thawed and drained
• 1/3 cup mayonnaise
• 2 tbsp fresh lime juice
• 1/3 cup finely diced celery
• 2 tbsp finely chopped red onion
• 1 tsp Creole (Cajun) seasoning
• 1 tsp Louisiana hot sauce
• 2 tbsp chopped fresh chives

Instructions

1. Spread the crawfish tails on paper towels and pat them dry; wet tails will thin the dressing and slide off the avocado.
2. Halve the avocados, remove the pits, and scoop 1 heaping tablespoon of flesh from each half into a medium bowl, leaving a 1/2-inch shell standing at the edges.
3. Mash the scooped avocado with the mayonnaise and lime juice until completely smooth — this mash is the binder.
4. Fold in the crawfish, celery, red onion, Creole seasoning, and hot sauce; taste and add salt only if the seasoning blend hasn't already covered it.
5. Spoon the salad back into the shells, mounding about 3 tablespoons into each half.
6. Chill uncovered for 20 minutes so the filling sets, then shower with chives and serve cold.

Why this recipe works

• Dry crawfish first Paper towels pull surface moisture off the thawed tail meat, which keeps the dressing thick and the filling seated in the avocado instead of sliding out.
• The mash binder A heaping tablespoon scooped from each half gets mashed smooth with mayonnaise and lime, and that mash is what holds the salad together without extra filler.
• Uncovered chill Twenty minutes in the fridge firms the filling while leaving the surface dry. Covered, condensation collects and dulls the avocado before serving.

Tips for making this recipe well

Protect the shell

Leave a half-inch wall of avocado standing at the edges when you scoop. It keeps each half shaped under a 3-tablespoon mound of filling.

Taste before salting

Creole seasoning carries its own salt, so taste first. The recipe adds salt only if the blend hasn't already covered it.

Dice the celery fine

Small pieces stay mixed into the salad instead of poking out of the shells. Fine dice also lets the Creole seasoning reach every corner of the filling.

Hot sauce last

Stir the Louisiana hot sauce in at the end so you can set the heat for the whole batch. Adjusting at the stove beats recalibrating spoonful by spoonful at the table.

Chives after the chill

Shower the chopped chives on once the filling has set. Twenty minutes in the fridge keeps them crisp instead of wilted into the dressing.

Serving suggestions

At 1.8 net carbs a serving, each avocado half carries a crawfish salad with Creole seasoning, lime, and a little crunch from celery. Set the chilled halves on a cold platter with the chives scattered over and a small fork beside each one; the filling tends to leave the shell in a single generous spoonful. They work as a first course for four or a serious snack for two, and the 20-minute chill means they can wait in the fridge while you finish everything else.

Storage and meal prep

Press plastic wrap directly onto the filling and refrigerate for 3 to 4 days, though the avocado surface dulls as it sits. The lime already in the dressing slows the browning; exposed air speeds it. The salad on its own, without the shells, keeps its color and texture better, so the smart move is storing filling separately and scooping it into fresh avocado halves when you want them.

Variations worth trying

• Shrimp version Chopped cooked shrimp stands in for the crawfish; dry it on paper towels the same way.
• Crab version Lump crab is the gentle option. Fold it in last and skip the hot sauce so the flavor stays sweet.
• Extra heat Double the Creole seasoning and add a second teaspoon of Louisiana hot sauce.
• Lettuce cups Spoon the salad into crisp lettuce leaves when you're short on avocados.

Frequently asked questions

Can I use fresh crawfish?

Cooked, cooled tail meat works the same as thawed. Dry it on paper towels either way, or the dressing thins.

How do I keep the avocado from browning?

Chill uncovered so condensation doesn't collect, and press wrap onto the surface when storing. The lime already in the dressing slows browning further.

Creole or Cajun seasoning?

Either. They overlap heavily, and the recipe lists them as interchangeable.

Can I make the filling ahead?

Yes, it keeps 3 to 4 days refrigerated on its own. Fill the shells close to serving so they look their best.

What's the carb count?

1.8 net carbs per serving, most of it from the avocado itself. The crawfish and the dressing contribute almost nothing.

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