Spicy Cajun Crab Poppers

Featured in: Oven & Pan Recipes

These Cajun Crab Poppers combine the heat of fresh jalapeños with a luxurious filling of lump crabmeat, cream cheese, sharp cheddar, and bold Cajun seasonings. Topped with buttery panko breadcrumbs and baked until golden, they deliver the perfect balance of spice, creaminess, and crunch. Ready in just 40 minutes, these Southern-inspired bites are ideal for game day, parties, or any occasion that calls for a show-stopping appetizer with authentic Gulf Coast flavor.

Updated on Fri, 30 Jan 2026 10:10:00 GMT
Golden brown Cajun Crab Poppers with a creamy crab filling and melted cheddar topping. Save
Golden brown Cajun Crab Poppers with a creamy crab filling and melted cheddar topping. | freshkhubz.com

My neighbor showed up at my back door one Saturday morning with a bag of fresh jalapeños from her garden and a container of crabmeat she had no plan for. We stood in my kitchen, still in our pajamas, and decided to wing it. What came out of the oven that day became the most requested appetizer at every backyard gathering since. The heat, the creamy filling, the little crunch on top — it all just worked.

I made these for a football party once, and by halftime they were gone. A friend who claimed she hated spicy food ate four of them and then tried to convince me the jalapeños weren't actually hot. I think the cream cheese and crab just won her over. Since then, I always double the batch because I know they won't last.

Ingredients

  • 8 large jalapeño peppers: Look for firm, smooth-skinned peppers without soft spots, and wear gloves when you seed them unless you enjoy burning fingertips for hours.
  • 200 g lump crabmeat: Pick through it carefully for shells — I once missed a piece and heard about it all night, so now I take my time.
  • 100 g cream cheese, softened: Let it sit out for at least 30 minutes so it blends smoothly without lumps.
  • 50 g shredded cheddar cheese: Sharp cheddar adds a nice bite that plays well with the Cajun spice.
  • 30 g mayonnaise: This keeps the filling creamy and helps it hold together when you scoop it into the peppers.
  • 2 green onions, finely chopped: They add a mild, fresh sharpness that balances the richness.
  • 1 clove garlic, minced: Fresh is best here, the jarred stuff just doesn't have the same punch.
  • 2 tbsp fresh parsley, chopped: It brightens everything up and makes the filling look as good as it tastes.
  • 1 tsp lemon zest: This was an accidental addition one day, and now I can't make them without it.
  • 1 tsp Cajun seasoning: Use a good blend with paprika, garlic, and cayenne for the right kick.
  • 1/4 tsp smoked paprika: Adds a subtle smokiness that makes people ask what the secret ingredient is.
  • 1/4 tsp salt and 1/4 tsp black pepper: Taste as you go, especially if your Cajun seasoning is already salty.
  • 30 g panko breadcrumbs: They crisp up beautifully and give you that satisfying crunch on top.
  • 1 tbsp unsalted butter, melted: Toss it with the panko so it turns golden and toasty in the oven.

Instructions

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Prep the Oven and Jalapeños:
Preheat your oven to 200°C (400°F) and line a baking sheet with parchment paper. Slice each jalapeño in half lengthwise, then scoop out the seeds and white membranes with a small spoon — gloves are your friend here.
Make the Crab Filling:
In a medium bowl, mix together the cream cheese, mayonnaise, cheddar, green onions, garlic, parsley, lemon zest, Cajun seasoning, paprika, salt, and pepper until smooth. Gently fold in the crabmeat, trying not to break up those nice lumps too much.
Stuff the Peppers:
Use a spoon to fill each jalapeño half with the crab mixture, mounding it slightly so it looks generous and inviting.
Add the Crispy Topping:
In a small bowl, toss the panko with the melted butter until evenly coated. Sprinkle this mixture over the filled poppers, pressing it down just a little so it sticks.
Bake Until Golden:
Arrange the poppers on your prepared baking sheet and slide them into the oven. Bake for 18 to 20 minutes, until the tops are golden brown and the filling is bubbly around the edges.
Cool and Serve:
Let them rest for about 5 minutes before serving so no one burns their mouth in excitement. They're worth the wait.
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Stir sauces, sauté vegetables, and serve meals gently while adding a charming touch to everyday cooking.
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Four golden baked Cajun Crab Poppers on a tray with lemon wedges and parsley. Save
Four golden baked Cajun Crab Poppers on a tray with lemon wedges and parsley. | freshkhubz.com

The first time I brought these to a potluck, someone asked if I'd catered them. I didn't correct her right away. There's something deeply satisfying about making food that looks and tastes like you spent all day on it, even when you didn't. That's the magic of a good popper.

Spice Level Adjustments

If you want more heat, leave a few seeds in the jalapeños or stir a dash of hot sauce into the filling. For a milder version, use mini bell peppers instead — they still look cute and hold the filling beautifully. I've done both depending on the crowd, and neither version lasts long.

Make Ahead Tips

You can stuff the jalapeños up to a day in advance, cover them tightly with plastic wrap, and keep them chilled. Add the panko topping right before baking so it stays crisp. This trick has saved me more than once when I'm hosting and juggling ten other things at once.

Serving Suggestions

I like to serve these with lemon wedges on the side for a bright squeeze, or a little bowl of sour cream mixed with lime juice and cilantro. They're also great with a cold beer or a crisp white wine.

  • Pair them with a tangy remoulade or garlic aioli for dipping.
  • Serve them on a platter with fresh herbs scattered around for a pretty presentation.
  • Keep a stack of napkins nearby because things will get messy in the best way.
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Spicy jalapeño halves stuffed with lump crab and cream cheese, served warm for a party. Save
Spicy jalapeño halves stuffed with lump crab and cream cheese, served warm for a party. | freshkhubz.com

These poppers have become my go-to whenever I want to impress without the stress. They're proof that a little heat, some good crab, and a crunchy top can turn a simple jalapeño into something people remember long after the party ends.

Recipe FAQs

Can I make these poppers ahead of time?

Yes, you can assemble the stuffed jalapeños up to 24 hours in advance. Cover tightly with plastic wrap and refrigerate. Add the panko topping just before baking for the best texture.

How can I reduce the spice level?

Remove all seeds and white membranes from the jalapeños, as these contain most of the heat. You can also substitute mini sweet peppers for a milder version while keeping the same filling.

What can I substitute for crabmeat?

Cooked shrimp, flaked salmon, or even imitation crab work well. For a budget-friendly option, use canned lump crab, just be sure to drain it thoroughly and check for shells.

How do I prevent the poppers from being too watery?

Ensure the cream cheese is at room temperature and well-mixed. Pat the crabmeat dry with paper towels before folding it into the filling to remove excess moisture.

Can I make these gluten-free?

Absolutely. Simply replace the panko breadcrumbs with gluten-free panko or crushed gluten-free crackers. The rest of the ingredients are naturally gluten-free.

What dipping sauces pair well with these poppers?

Try ranch dressing, garlic aioli, remoulade, or a squeeze of fresh lemon. A cool sour cream-based dip also complements the spicy heat beautifully.

Spicy Cajun Crab Poppers

Spicy jalapeños filled with creamy crabmeat, Cajun spices, and cheese—baked until golden and delicious.

Prep Time
20 minutes
Cook Time
20 minutes
Overall Time
40 minutes
Created by Amelia Griffin


Skill Level Medium

Cuisine Cajun / Southern American

Makes 4 Portions

Dietary Details Low Carb

What You Need

Vegetables

01 8 large jalapeño peppers

Seafood

01 7 oz lump crabmeat, picked over for shells

Dairy

01 3.5 oz cream cheese, softened
02 1/2 cup shredded cheddar cheese
03 2 tbsp mayonnaise

Aromatics & Herbs

01 2 green onions, finely chopped
02 1 clove garlic, minced
03 2 tbsp fresh parsley, chopped
04 1 tsp lemon zest

Seasonings

01 1 tsp Cajun seasoning
02 1/4 tsp smoked paprika
03 1/4 tsp salt
04 1/4 tsp black pepper

Topping

01 1/4 cup panko breadcrumbs
02 1 tbsp unsalted butter, melted

How To Make It

Step 01

Prepare oven and peppers: Preheat oven to 400°F and line a baking sheet with parchment paper. Halve jalapeños lengthwise and carefully remove seeds and membranes while wearing gloves for safety.

Step 02

Combine filling ingredients: In a mixing bowl, combine softened cream cheese, mayonnaise, cheddar cheese, green onions, minced garlic, parsley, lemon zest, Cajun seasoning, smoked paprika, salt, and black pepper.

Step 03

Fold in crabmeat: Gently fold lump crabmeat into the cream cheese mixture until just combined, taking care to preserve the crab lumps and avoid breaking them apart.

Step 04

Fill pepper halves: Spoon crab mixture evenly into each jalapeño half, mounding slightly above the edges for even distribution.

Step 05

Prepare topping: Mix panko breadcrumbs with melted butter until evenly moistened, then sprinkle generously over each filled popper.

Step 06

Bake poppers: Arrange filled poppers on prepared baking sheet and bake for 18 to 20 minutes until golden brown and bubbly.

Step 07

Cool and serve: Remove from oven and allow poppers to cool for 5 minutes before serving.

Tools You Need

  • Sharp knife
  • Cutting board
  • Mixing bowls
  • Baking sheet
  • Parchment paper
  • Spoon

Allergen Details

Carefully review ingredients for allergens and check with a health expert if you’re unsure.
  • Contains shellfish (crab)
  • Contains dairy (cream cheese, cheddar cheese, butter)
  • Contains egg (mayonnaise)
  • Contains gluten (panko breadcrumbs) - gluten-free panko available as substitute

Nutrition Per Serving

Nutritional info is for general reference only and isn’t a substitute for qualified advice.
  • Calories: 85
  • Fats: 5 g
  • Carbohydrates: 3 g
  • Proteins: 4 g