Spicy Cajun Crab Poppers

Featured in: Dew-Soft Cozy Breakfasts

These Cajun Crab Poppers combine the heat of fresh jalapeños with a rich, creamy filling of lump crabmeat, cream cheese, and cheddar, all seasoned with bold Cajun spices and fresh herbs. 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 make an impressive appetizer for any gathering.

Updated on Fri, 30 Jan 2026 10:52:00 GMT
Golden-baked Cajun Crab Poppers with a crunchy panko topping and melted cheese. Save
Golden-baked Cajun Crab Poppers with a crunchy panko topping and melted cheese. | dewhearth.com

My neighbor showed up one evening with a bag of jalapeños from her garden and a container of fresh crab someone had given her at the dock. She asked if I could do something with them before they went bad. I tossed together what I had in the fridge, stuffed those peppers, and baked them without much of a plan. When they came out golden and bubbling, we stood at the counter and devoured half the tray before they even cooled.

I brought these to a backyard crawfish boil once, thinking they might get lost among all the seafood. Instead, people kept wandering back to the table asking who made the stuffed peppers. One friend, who claimed he hated spicy food, ate four and asked for the recipe. That was the night I realized these little poppers had more charm than I gave them credit for.

Ingredients

  • Jalapeño peppers: Look for firm, smooth skinned ones without soft spots, and remember that wearing gloves while seeding them saves you from burning your eyes later.
  • Lump crabmeat: Pick through it gently for shells but try not to shred the lumps too much, since those big pieces make the filling feel luxurious.
  • Cream cheese: Let it sit out for at least 20 minutes so it blends smoothly without clumps.
  • Cheddar cheese: Sharp cheddar adds a nice bite, but mild works if you want the crab flavor front and center.
  • Mayonnaise: This keeps the filling creamy and prevents it from drying out in the oven.
  • Green onions: They add a fresh, mild onion flavor that does not overpower the delicate crab.
  • Garlic: Just one clove is enough to add depth without making the filling taste too pungent.
  • Parsley: Fresh is best here, it brightens everything up and makes the filling taste less heavy.
  • Lemon zest: A little zest wakes up the crab and cuts through the richness of the cheese.
  • Cajun seasoning: This is where the Southern soul comes in, use your favorite blend or make your own.
  • Smoked paprika: Adds a subtle smokiness that plays beautifully with the crab and the char on the peppers.
  • Panko breadcrumbs: They stay crunchier than regular breadcrumbs and give you that golden, crispy top.
  • Butter: Tossing the panko in melted butter before sprinkling helps it brown evenly and taste richer.

Instructions

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Prep the oven and pan:
Set your oven to 200°C (400°F) and line a baking sheet with parchment so the poppers do not stick. This also makes cleanup almost nonexistent.
Halve and seed the jalapeños:
Slice each pepper lengthwise and scrape out the seeds and white ribs with a spoon, wearing gloves if your skin is sensitive. The less you leave in, the milder they will be.
Mix the creamy filling:
In a bowl, blend the cream cheese, mayo, cheddar, green onions, garlic, parsley, lemon zest, and all the seasonings until smooth and well combined. It should taste bold and a little salty since the peppers will mellow it out.
Fold in the crab:
Add the crabmeat gently, stirring just enough to distribute it without breaking up those beautiful lumps. Overmixing turns it into a paste, and you want texture.
Stuff the peppers:
Spoon the crab mixture into each jalapeño half, mounding it slightly so it looks generous. Do not be shy, these are meant to be loaded.
Top with buttery panko:
Toss the panko with melted butter in a small bowl, then sprinkle it evenly over each stuffed pepper. Press it down lightly so it sticks.
Bake until golden:
Arrange the poppers on the baking sheet and slide them into the oven for 18 to 20 minutes, until the tops are crispy and the filling is bubbling at the edges. The kitchen will smell incredible.
Cool briefly before serving:
Let them sit for about 5 minutes so the filling sets up a bit and you do not burn your tongue. Serve them warm with lemon wedges on the side.
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Spicy jalapeño halves filled with creamy lump crab and herbs on a baking sheet. Save
Spicy jalapeño halves filled with creamy lump crab and herbs on a baking sheet. | dewhearth.com

There was a birthday dinner where I made these alongside a big pot of gumbo, and by the end of the night, people were talking more about the poppers than the main dish. My friend's dad, a retired fisherman, said they reminded him of something his crew used to make on the boat with whatever they caught that day. That comparison felt like the highest compliment I could get.

Choosing Your Peppers

Not all jalapeños are created equal. Some are mild and fruity, others will light you up. I have learned to look for peppers with smooth, tight skin and no striations, since the ones with little white stress lines tend to be hotter. If you are nervous about heat, you can always taste a tiny piece of the pepper before stuffing it. And if you are feeling adventurous, try using a mix of jalapeños and sweet mini bell peppers for variety on the platter.

Making Them Ahead

These poppers are one of the rare appetizers that actually benefit from a little advance prep. You can stuff them in the morning, cover the tray with plastic wrap, and keep them in the fridge until your guests arrive. Then just add the panko topping and bake them fresh. They come out of the oven looking like you have been working all day, but really you have just been relaxing with a drink in your hand.

Serving and Pairing Ideas

I like to serve these on a wooden board with lemon wedges and a small bowl of sour cream or ranch for dipping. They pair beautifully with cold beer, sparkling wine, or a crisp white like Sauvignon Blanc. If you are building a spread, they go well alongside shrimp cocktail, deviled eggs, or a simple green salad. Keep napkins nearby because people will get messy and will not care one bit.

  • Swap the crab for cooked shrimp or even flaked salmon if that is what you have on hand.
  • Add a few dashes of hot sauce to the filling if you want more kick beyond the pepper itself.
  • Try sprinkling crumbled bacon on top with the panko for a smoky, salty crunch.
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Cajun Crab Poppers served warm with lemon wedges for a zesty appetizer. Save
Cajun Crab Poppers served warm with lemon wedges for a zesty appetizer. | dewhearth.com

These poppers have become my go to whenever I need something that feels special without the stress. They are one of those recipes that make people think you are a better cook than you actually are, and I am perfectly fine with that.

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, and increase baking time by 2-3 minutes if baking from cold.

How can I reduce the heat level?

Remove all seeds and white membranes from the jalapeños, which contain most of the capsaicin. You can also substitute mini bell peppers for a completely mild version while maintaining the same presentation and filling.

What can I use instead of crabmeat?

Cooked shrimp (chopped), cooked salmon (flaked), or even cooked chicken work well. For a vegetarian option, use sautéed mushrooms or artichoke hearts mixed with extra cheese.

How do I prevent the filling from drying out?

Avoid overbaking—remove the poppers when they're golden and bubbly, around 18-20 minutes. The cream cheese and mayonnaise provide moisture, so don't skip these ingredients.

Can these be made gluten-free?

Absolutely. Simply substitute the panko breadcrumbs with gluten-free panko or crushed gluten-free crackers. Verify that your mayonnaise and Cajun seasoning are also certified gluten-free.

What should I serve with these poppers?

They pair beautifully with ranch or blue cheese dressing, remoulade sauce, or a squeeze of fresh lemon. Serve alongside crisp vegetables or crackers for a complete appetizer spread.

Spicy Cajun Crab Poppers

Spicy jalapeños stuffed with creamy Cajun-seasoned crabmeat, topped with golden panko and baked until irresistible.

Prep Time
20 minutes
Bake Time
20 minutes
Time Needed
40 minutes
Created by Claire Martin

Recipe Category Dew-Soft Cozy Breakfasts

Skill Level Medium

Cuisine Type Cajun / Southern American

Makes 5 Portions

Diet Preferences None specified

What You'll Need

Vegetables

01 8 large jalapeño peppers

Seafood

01 7 ounces lump crabmeat, picked over for shells

Dairy

01 3.5 ounces cream cheese, softened
02 0.5 cup shredded cheddar cheese
03 2 tablespoons mayonnaise

Aromatics & Herbs

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

Seasonings

01 1 teaspoon Cajun seasoning
02 0.25 teaspoon smoked paprika
03 0.25 teaspoon salt
04 0.25 teaspoon black pepper

Topping

01 0.25 cup panko breadcrumbs
02 1 tablespoon unsalted butter, melted

Directions

Step 01

Preheat and Prepare: Preheat oven to 400°F and line a baking sheet with parchment paper.

Step 02

Prepare Jalapeños: Halve the jalapeños lengthwise and remove seeds and membranes carefully. Wear gloves to protect hands from capsaicin.

Step 03

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

Step 04

Fold in Crabmeat: Gently fold the lump crabmeat into the cream cheese mixture until just combined, preserving the integrity of the crab pieces.

Step 05

Fill Peppers: Spoon the crab mixture evenly into each jalapeño half, mounding the filling slightly above the rim.

Step 06

Apply Topping: Mix panko breadcrumbs with melted butter, then sprinkle the mixture evenly over the filled poppers.

Step 07

Bake: Arrange poppers on the prepared baking sheet and bake for 18 to 20 minutes, or until golden brown and bubbly at the edges.

Step 08

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

Tools Needed

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

Allergy Details

Review each item for allergens and see a medical expert if you're unsure.
  • Shellfish: Contains crab
  • Dairy: Contains cream cheese, cheddar cheese, and butter
  • Egg: Present in mayonnaise
  • Gluten: Found in panko breadcrumbs; use certified gluten-free alternative if needed

Nutrition Details (for each portion)

Details are informational only and shouldn't replace health advice.
  • Energy: 85
  • Fats: 5 g
  • Carbohydrates: 3 g
  • Proteins: 4 g