This is an 80/20 beef patty seasoned with a Cajun spice blend, cooked until it has a proper crust, and served on a toasted brioche bun with a mayo-based remoulade spiked with hot sauce, Dijon, and capers. It’s spicier than a standard cheeseburger and more interesting than most things you can put together on a weeknight. The remoulade alone is worth making — it keeps in the fridge and works on everything.
Why this recipe works
Two things actually drive this burger. First, the fat content of 80/20 beef matters here more than usual — the Cajun spices contain paprika and dried herbs that can scorch fast, and the fat in the patty slows that process down while keeping the interior juicy. Leaner beef will give you a drier patty with bitter edges. Second, the remoulade is built cold and stays cold, which means it hits the hot patty as a contrast rather than melting into it. That temperature gap is what keeps the burger from tasting like one flat note of heat — you get the spiced crust, then the cool, tangy sauce, and they stay distinct all the way through the bite.
Shopping notes
- Capers: These are the one ingredient people skip, and they shouldn’t — they add a briny punch that plain pickles don’t quite replicate. That said, finely chopped dill pickles or pickle relish work as a budget swap. Use about twice the volume since capers are more concentrated.
- Louisiana-style hot sauce: Frank’s RedHot or Crystal are the standard choices. Tabasco is sharper and more vinegary, so use a little less. Sriracha changes the flavor profile noticeably — it’ll work but the remoulade will taste sweeter.
- Brioche buns: If brioche isn’t available or feels pricey, a standard potato roll is the next best option. It’s soft, holds up to the sauce, and won’t compete with the patty. Avoid anything too crusty — it tears the build apart when you bite down.
- Smoked paprika: Regular paprika is fine if that’s what’s in the pantry. You lose a little depth but the cayenne and garlic still carry the seasoning.
Leftovers and meal prep
Cooked patties keep in an airtight container in the fridge for up to 3 days. Reheat them in a covered skillet over medium-low with a splash of water — about 3 to 4 minutes — rather than microwaving, which dries them out fast. The remoulade keeps separately in the fridge for up to 5 days and actually improves after the first day once the flavors settle. If you want to prep ahead, mix and shape the raw patties, layer them between parchment, and refrigerate for up to 24 hours or freeze for up to 2 months. Thaw frozen patties overnight in the fridge before cooking — don’t cook them from frozen or the outside overcooks before the center hits the safe 160°F (71°C) internal temperature required for ground beef.
Mistakes to avoid
- Pressing the patty while it cooks: It forces out the fat and juice you need. Leave it alone once it hits the pan.
- Skipping the bun toast: An untoasted brioche bun goes soggy within about 90 seconds of contact with the remoulade. A quick 60 seconds cut-side down in a dry pan fixes this completely.
- Making the patties too thick: Thick patties take longer to reach 160°F internally, which means the spice crust on the outside has more time to go from caramelized to burnt. Keep them around ¾ inch — skip the egg in the mix, it makes the patty mushy and you don’t need a binder for a patty this size.
- Adding the cheese too early: Pepper jack melts quickly. Add it in the last 60 seconds with a lid on the pan. Any earlier and it slides off or overcooks into a greasy layer.
- Under-seasoning the remoulade: Taste it before it goes on the burger. The heat from the patty will dull your perception of salt and acid, so the sauce needs to taste slightly bold on its own.
Cajun Burger with Spicy Remoulade
Ingredients
For the Cajun Burger Patties:
- 1 lb ground beef (80/20) look for freshly ground chuck for juicier patties
- 1 tsp paprika preferably smoked
- ½ tsp garlic powder
- ½ tsp onion powder
- ¼ tsp cayenne pepper adjust to your heat preference
- ½ tsp kosher salt
- ¼ tsp black pepper freshly ground for the best aroma
For the Spicy Remoulade Sauce:
- ½ cup mayonnaise use a high quality or homemade version if possible
- 1 tbsp Dijon mustard
- 2 tsp hot sauce Louisiana-style like Crystal or Frank’s
- 1 tsp paprika
- 1 tsp capers minced
For the Assembly:
- 4 pieces brioche burger buns toasted
- 4 leaves romaine or butter lettuce
- 1 medium tomato sliced into 4 thick rounds
- 4 slices pepper jack cheese optional, for extra spice and creaminess
Instructions
- In a mixing bowl, gently combine the ground beef with paprika, garlic powder, onion powder, cayenne, salt, and black pepper. Mix just until combined—overmixing leads to tough burgers.
- Divide the mixture into 4 equal portions and shape into patties about 1 inch thick. Press a slight dimple in the center of each patty with your thumb to prevent doming during cooking.
- Heat a cast iron skillet or grill over medium-high heat (about 400°F / 205°C). Cook patties for 4 minutes on the first side until a dark, flavorful crust forms. Flip and cook another 3–4 minutes, placing a cheese slice on each patty in the final minute to melt.
- Meanwhile, whisk the mayonnaise, Dijon mustard, hot sauce, paprika, and minced capers together in a small bowl to create the remoulade.
- Lightly toast the buns on the grill or skillet until golden, about 1 minute.
- To assemble, spread a generous spoonful of the spicy remoulade on each bun base. Layer with lettuce, tomato slice, burger patty, and the top bun. Serve hot.
Notes
- For a healthier version, use ground turkey or a plant-based patty; just adjust the cook time for doneness.
- Use a meat thermometer if needed—160°F (71°C) internal temp ensures doneness.
- The remoulade can be made a day ahead and refrigerated. Its flavor intensifies overnight.
- Serve with oven-roasted Cajun fries or pickled okra for a true Southern vibe.
Nutrition
FAQ
Can I use ground turkey or chicken instead of beef?
Yes, but poultry patties must reach 165°F (74°C) internal temperature — don’t serve them with any pink in the center. Because poultry is leaner, the patties will be drier; adding a tablespoon of olive oil to the mix helps, and keeping a lid on the pan while cooking traps steam and prevents the outside from drying out before the center is done.
How do I know when the patty is actually done without a thermometer?
Get a thermometer — they cost around $10 and remove all the guesswork for ground beef, which needs to hit 160°F (71°C). If you genuinely don’t have one, cook the patty on medium heat for about 4 to 5 minutes per side until the juices run clear and there’s no pink visible when you press the center, but a thermometer is the only reliable method.
The remoulade tastes too sharp right after I make it — is that normal?
Yes, that’s the raw garlic and mustard before they’ve had time to mellow. Give it at least 15 minutes in the fridge before using it, and ideally make it an hour ahead. The flavor rounds out significantly once it rests.
Can I grill these instead of using a skillet?
Yes — a hot grill works well and adds a slight char that complements the smoked paprika in the seasoning. Make sure the grates are clean and oiled so the spice crust doesn’t stick and tear when you flip.
How do I dial back the heat if I’m cooking for people who don’t like spicy food?
Cut the cayenne in the patty seasoning by half and use just a teaspoon of hot sauce in the remoulade instead of the full amount. The burger will still have flavor from the paprika, garlic, and onion — it just won’t have the burn.
If you liked this one
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