
These smoky Cajun burgers mix up juicy beef, spicy and smoky seasoning, plus cool and creamy sauce, then finish off with sweet onions slowly cooked down. They're my favorite move when friends come over for backyard grilling or game day, since they're loaded with bold Southern flavors and real woodsy smoke.
I’ll never forget grilling these smoky burgers the first time for my crew—everyone snatched them up before I even got one for myself!
Mouthwatering Ingredients
- Toasted buns: handle juicy patties and sauce like a champ—try rich brioche or potato versions
- Good quality mayo: makes the sauce super creamy, helps tone down heat—full fat works best
- Worcestershire sauce: gives the sauce extra tang and depth, classic English bottles are my pick
- Fresh lemon juice: perks up the sauce and cuts through all the richness
- Pepper jack cheese: melty, zesty cubes bring extra heat, plus surprise gooey bits
- Colby Jack 3 Pepper Cheese: melts over your patty for a zippy, peppery finish
- Sweet onions: cook down super soft and bring a hint of natural sweetness—look for Vidalia if you can
- Unsalted butter: lets you control salt and is key for super sweet caramelized onions
- Ground chuck: juicy, rich beef flavor, best freshly ground for good texture
- Tony’s Creole Style Burger Marinade: dials up Cajun flavor in the meat
- Tony’s Lite Creole Seasoning: main spice rub, adds big Southern taste with less salt
- Smoked paprika: deep woodsy smoke—try dark red Spanish kinds
- Black pepper: brings a bold punch—go for fresh cracked
- Garlic powder and onion powder: build up savory flavors—fresh jars are best since old ones lose punch
Simple How-To
- Get the Buns Toasted and Build:
- While your burgers are resting, toast your buns until they look golden brown. Slather plenty of Cajun sauce on the bottom bun. Set a smoked patty on top, pile on lots of caramelized onions and any extra sauce if you’re feeling it. Pop the top bun on and dig in right away.
- Smoke Your Burger Patties:
- Get your smoker hot—somewhere between two-fifty and two-seventy-five degrees, plus hickory wood. Lay chilled patties straight onto the grates. Cook for thirty to forty minutes until done. Lay on Colby Jack 3 Pepper Cheese near the finish so it melts. Pull ‘em when you hit one sixty-five inside and let rest off to the side for six minutes so juices settle.
- Caramelize the Onions:
- Melt some unsalted butter in a big skillet over medium. Toss in chopped sweet onions with a good pinch of salt. Let them go low and slow for thirty to forty minutes, stirring so they turn deep gold but don’t burn.
- Form the Burger Patties:
- Lightly mix ground chuck with cubes of pepper jack cheese and Tony’s marinade in a big bowl. Don’t overmix or your burgers get tough. Split up the meat into big chunks—try a third or half pound each. Shape them into patties about half an inch thick, put them on parchment, and freeze for twenty minutes to make them easier to handle.
- Blend the Cajun Burger Rub:
- Mix together onion powder, garlic powder, smoked paprika, black pepper, and Tony’s Lite Creole in a small bowl until fully blended—set aside for later.
- Whisk Up the Sauce:
- Combine mayo, smoked paprika, lemon juice, Worcestershire, garlic powder, black pepper, and some Tony’s Lite Creole in a medium bowl until creamy. Cover and chill in the fridge at least thirty minutes to let everything come together.

Smoked paprika seriously makes this whole thing. It brings that just-off-the-grill fire flavor everyone loves. My cousin kept guessing what was different about these burgers last time—the smoky finish had ‘em talking all day at our cookout.
Best Ways to Store
Let the burgers cool off all the way before you pack ‘em up. Store the patties and toppings in separate containers with tight lids. Keep them in the fridge—they’re good for up to three days. Stash any cooked burgers in the freezer for up to three months. Heat them back up gently in your oven or microwave. The sauce will last a week chilled, but only toast buns right before serving because they get soggy fast if you do it early.
Ingredient Swaps
If you can’t grab Tony’s Creole stuff, use any store-bought Creole or Cajun mix—just taste first since salt can vary a lot. Not into spicy? Try Monterey Jack or mild cheddar instead of pepper jack and that three-pepper Colby Jack. For the sauce, swap half the mayo for plain Greek yogurt if you want it lighter.

How to Serve
These burgers go awesome with crisp slaw, Cajun-style oven fries, or charred corn. Shrink them down into sliders for a party—they taste just as bold and work great for a buffet table. Some nights I spoon leftover sauce onto baked potatoes or grilled veggies for a bonus treat.
Backstory and Inspiration
Cajun-spiced smoked burgers come from mixing Southern backyard grilling and the rich flavors of Louisiana’s Creole cooking. Smoky, spicy, and meaty plates have always been Gulf Coast favorites. No wonder these patties show up across America wherever folks crave that deep smoky kick with big flavor.
Recipe FAQs
- → What wood gives the best flavor for smoking burgers?
Hickory is perfect for bold smokiness that pairs with Cajun spices. If you want a softer touch, try pecan or oak.
- → How can I keep smoked burgers from drying out?
Chilling patties before smoking locks in moisture. Use fat-rich ground chuck and stick to cooking under 165°F.
- → Can I prep the sauce and spice blend early?
Yep, both the creamy Cajun sauce and the spice mix can be made ahead. Store in airtight containers in the fridge for up to a few days.
- → What’s the trick for the best caramelized onions?
Gently cook sweet onions in butter with a pinch of salt on low heat, stirring every so often, for about 30-40 minutes until golden and soft.
- → Which cheese melts well for this burger?
Colby Jack 3 Pepper Cheese melts beautifully and has spice, while small pepper jack chunks inside add melty surprises in each bite.
- → Is grilling an option instead of smoking?
Totally! Use low, indirect heat so spices don’t burn. Toss wood chips in a smoker box for a similar smoky touch.