Spicy Cajun Crab Poppers

Featured in: Golden Flavors

These Cajun-spiced poppers combine fresh jalapeños with a rich filling of lump crabmeat, cream cheese, cheddar, and bold seasonings. Topped with buttery panko and baked to golden perfection, they deliver the perfect balance of heat, creaminess, and Southern flavor. Ready in just 40 minutes, they're ideal for entertaining or game day gatherings.

Updated on Thu, 29 Jan 2026 13:10:00 GMT
Golden-baked Cajun Crab Poppers with crispy panko topping are served warm on a platter for a Southern appetizer. Save
Golden-baked Cajun Crab Poppers with crispy panko topping are served warm on a platter for a Southern appetizer. | sugarprairie.com

My cousin showed up at a backyard gathering with these golden, spicy poppers on a ceramic platter, and I watched them disappear faster than anything else that day. She'd learned the trick from a New Orleans cooking class—how to stuff jalapeños so the crab stays tender and the pepper keeps just enough bite to make your lips tingle. Now whenever I make them, I think about her confident hands moving through the prep, never hesitating, never fussing.

I made these for a dinner party last spring when fresh crab was at the market, and a friend who claims she doesn't like spicy food ate five of them without thinking. She kept reaching for another one, then pausing mid-reach as if suddenly remembering she wasn't supposed to enjoy heat, then eating it anyway with a little defiant smile.

Ingredients

  • 8 large jalapeño peppers: Look for ones that are meaty and smooth, not wrinkled—they hold the filling better and roast more evenly.
  • 200 g lump crabmeat: The jumbo kind if you can find it; you're paying for those sweet, tender chunks, so don't crush them into submission when mixing.
  • 100 g cream cheese, softened: Take it out of the fridge 15 minutes before you start so it blends smoothly without lumps or cold spots.
  • 50 g shredded cheddar cheese: Sharp works better than mild here—it won't get lost under the spices.
  • 30 g mayonnaise: This is the moisture that keeps the filling from drying out in the oven, so don't skimp.
  • 2 green onions, finely chopped: The white and light green parts give you a subtle onion flavor without overpowering the crab.
  • 1 clove garlic, minced: One is enough; garlic powder would work in a pinch, but fresh is worth the extra 30 seconds of knife work.
  • 2 tbsp fresh parsley: It's there for brightness and color—dried parsley tastes like dust in comparison.
  • 1 tsp lemon zest: Microplane it fresh right before mixing so the oils are still alive.
  • 1 tsp Cajun seasoning: This carries the whole Southern character, so taste your filling and adjust if your brand runs mild.
  • 1/4 tsp smoked paprika: A whisper of smoke that makes people wonder what your secret is.
  • 1/4 tsp salt and 1/4 tsp black pepper: Don't skip seasoning; it wakes up every other flavor.
  • 30 g panko breadcrumbs and 1 tbsp melted butter: The panko gets golden and crispy, and the butter is what makes that happen.

Instructions

Product image
Track cooking times accurately for baking, boiling, roasting, and multitasking recipes without overcooking.
Check price on Amazon
Get your oven ready:
Heat it to 200°C (400°F) and line your baking sheet with parchment paper so nothing sticks and cleanup is effortless.
Prepare the peppers:
Cut each jalapeño in half lengthwise, then carefully scoop out the seeds and white membranes with a small spoon—this is where most of the heat lives, so wear gloves unless you enjoy spicy fingers for the next few hours. Your knife should slide smoothly; if it's jumping around, your knife needs sharpening.
Build the filling:
In a bowl, combine the softened cream cheese, mayo, cheddar, green onions, garlic, parsley, and lemon zest, stirring until you have a smooth base. Then gently fold in the crabmeat using a rubber spatula, keeping those beautiful lumps intact—you're looking for streaks of crab running through the mixture, not a uniform paste.
Fill with care:
Spoon the filling into each pepper half, mounding it slightly in the center so it looks generous and inviting. The filling should be creamy enough to stay put but thick enough that it doesn't ooze out during baking.
Add the crispy topping:
Toss your panko with the melted butter until every breadcrumb is coated, then sprinkle it generously over each popper, pressing it down lightly so it sticks.
Bake until golden:
Slide the sheet into the oven and bake for 18 to 20 minutes—you're looking for a golden-brown top and filling that's just starting to bubble at the edges. The kitchen will smell like garlic, crab, and toasted butter, which is the smell of something about to be very good.
Rest before serving:
Let them cool for five minutes on the baking sheet so they set slightly and won't fall apart when you pick them up.
Product image
Track cooking times accurately for baking, boiling, roasting, and multitasking recipes without overcooking.
Check price on Amazon
Sizzling Cajun Crab Poppers fresh from the oven display bubbling cheese and golden breadcrumbs on a rustic board. Save
Sizzling Cajun Crab Poppers fresh from the oven display bubbling cheese and golden breadcrumbs on a rustic board. | sugarprairie.com

The first time I made these for my partner, he took one bite and said, "Did you really make this?" in that tone that meant he didn't believe I had, and I realized in that moment that a small, spicy pepper filled with crab could somehow be an accomplishment worth mentioning. That's when I knew the recipe was a keeper.

The Heat Question

Jalapeños are naturally spicy, but the seeds and white membranes are where the capsaicin really concentrates—removing them gives you a popper with warmth and flavor but not a scorching surprise. If you or your guests like more heat, leave some of the seeds in, or stir in a dash of hot sauce into the filling and watch people's reactions shift from cautious to impressed.

Make-Ahead Magic

These are perfect for prep-ahead cooking because you can assemble them hours in advance, cover them with plastic wrap, and bake them straight from the fridge when guests arrive. The cold filling will take a minute or two longer to bake through, so just watch for the golden topping and that telltale bubble.

Serving and Variations

Serve these warm on their own or with lemon wedges for squeezing over top, or set out a small bowl of creamy dipping sauce—ranch mixed with hot sauce works beautifully. They're also forgiving enough to experiment with: shrimp works as well as crab, smoked salmon adds a different richness, or you can even use cooked chicken if you want to stretch the recipe. Keep these thoughts in mind as you make them your own.

  • Fresh lemon juice squeezed over the finished poppers brightens everything and cuts through the richness perfectly.
  • A tiny drizzle of sriracha or Frank's hot sauce on top after baking gives you control over the heat level per popper.
  • Make the filling up to a day ahead and you're really just stuffing peppers and baking when you're ready to serve.
Product image
Keep spatulas, spoons, and cooking tools organized and within reach while preparing meals.
Check price on Amazon
Stuffed jalapeño halves filled with creamy Cajun Crab Poppers are paired with lemon wedges and fresh parsley garnish. Save
Stuffed jalapeño halves filled with creamy Cajun Crab Poppers are paired with lemon wedges and fresh parsley garnish. | sugarprairie.com

These poppers taste like effort without tasting like work, which is exactly what good appetizers should be. Serve them warm, watch them disappear, and feel quietly proud.

Kitchen Help

Can I make these poppers ahead of time?

Yes, assemble the stuffed jalapeños up to 24 hours in advance, cover tightly, and refrigerate. Add the panko topping just before baking for the best texture.

How can I reduce the spice level?

Remove all seeds and membranes from the jalapeños, and consider substituting mini bell peppers for a milder option while maintaining the same delicious filling.

What can I substitute for lump crabmeat?

Cooked shrimp, flaked salmon, or even shredded chicken work well. Chop into small pieces and fold gently into the cream cheese mixture to maintain texture.

Can I make these gluten-free?

Absolutely. Simply swap regular panko breadcrumbs for 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, cilantro lime crema, or a tangy remoulade sauce. A squeeze of fresh lemon juice also brightens the flavors beautifully.

How do I prevent the filling from spilling out during baking?

Don't overfill the jalapeño halves, and press the filling gently but firmly into each cavity. Arrange them closely on the baking sheet so they support each other.

Spicy Cajun Crab Poppers

Spicy jalapeños filled with creamy lump crabmeat, Cajun spices, and cheese, baked until golden and irresistible.

Setup duration
20 min
Heat duration
20 min
Complete duration
40 min
Created by Molly Evans

Classification Golden Flavors

Complexity Medium

Heritage Cajun

Output 5 Portions

Nutrition guidelines Carb-Conscious

Components

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 and 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

Method steps

Phase 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 using a small spoon, wearing gloves for safety.

Phase 02

Combine Filling Base: In a mixing bowl, blend softened cream cheese, mayonnaise, cheddar cheese, green onions, minced garlic, parsley, lemon zest, Cajun seasoning, smoked paprika, salt, and black pepper until well incorporated.

Phase 03

Fold in Crabmeat: Gently fold crabmeat into the cheese mixture using a spatula, being careful to maintain the lump structure and avoid breaking apart the meat.

Phase 04

Fill Pepper Halves: Spoon crab filling evenly into each jalapeño half, mounding the mixture slightly above the pepper surface for an appetizing presentation.

Phase 05

Apply Breadcrumb Topping: Combine panko breadcrumbs with melted butter in a small bowl, then sprinkle the mixture generously over each filled popper.

Phase 06

Bake Poppers: Arrange filled peppers on the prepared baking sheet and bake for 18 to 20 minutes until the topping is golden brown and the filling is bubbly at the edges.

Phase 07

Cool Before Service: Remove from oven and allow poppers to cool for 5 minutes before plating and serving to prevent heat damage to hands and allow flavors to set.

Kitchen tools needed

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

Dietary concerns

Review ingredients carefully for potential allergens and seek professional medical guidance if uncertain.
  • Contains shellfish (crabmeat)
  • Contains dairy (cream cheese, cheddar cheese, butter)
  • Contains egg (mayonnaise)
  • Contains gluten (panko breadcrumbs)

Dietary breakdown (per portion)

Values shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 85
  • Fats: 5 g
  • Carbohydrates: 3 g
  • Proteins: 4 g