How do you make Cajun chicken and Cajun chicken pasta?

Cajun chicken pasta is the weeknight dinner that looks like it took effort and takes about thirty five minutes. Seared chicken, a creamy sauce with a kick, and pasta that soaks it all up. 🔥

Here is how to get both the plain Cajun chicken and the pasta version right, plus a bit of honesty about what Cajun actually means.

What Cajun actually is

Worth knowing, because the word gets used loosely and the real story is better than the marketing.

Cajuns are descendants of Roman Catholic French Canadians whom the British drove from the French colony of Acadia, now Nova Scotia, in the 18th century, and who settled in the fertile bayou lands of southern Louisiana. Their cooking grew out of French technique adapted to what the bayou provided.

So authentic Cajun cooking is built on a dark roux, the trinity of onion, celery and capsicum, and layered heat rather than raw chilli burn. Cajun chicken pasta, by contrast, is an American restaurant dish that borrows the spice profile. It is delicious and it is not traditional, and there is no harm in knowing the difference.

Cajun versus Creole, quickly

The rough distinction is that Cajun is country cooking from the bayou and Creole is city cooking from New Orleans, with more European and African influence and more tomato. Cajun seasoning leans on paprika, cayenne, garlic, onion powder, oregano and thyme. That is the flavour you are building here.

Make your own seasoning

Shop-bought Cajun seasoning is often two thirds salt, which is why people find their dish salty before it is spicy.

Mix two tablespoons of smoked paprika, one tablespoon of garlic powder, one tablespoon of onion powder, two teaspoons of dried oregano, two teaspoons of dried thyme, one to two teaspoons of cayenne depending on your nerve, one teaspoon of black pepper, one teaspoon of white pepper and one teaspoon of salt.

Keeping the salt separate from the spice is the whole point. It means you can be generous with the flavour and season the dish properly at the end, rather than choosing between bland and over-salted.

Kickin' Tip

💡 Tip Make your own Cajun mix and keep the salt low. Most shop blends are mostly salt, which is why you run out of flavour before you run out of heat. 🔥

The chicken, and why it is usually dry

Dry Cajun chicken is almost always a thickness problem rather than a timing problem.

A chicken breast is thick at one end and thin at the other, so by the time the thick part is cooked the thin part is overdone. The fix is to either butterfly it and open it out flat, or pound it to an even thickness, or slice it into strips of consistent size. Even thickness means even cooking.

Then get the pan genuinely hot and leave the chicken alone. A good Cajun crust needs contact time, so resist moving it for three to four minutes. The spices toast against the pan and that is where the flavour comes from.

Food Standards Australia New Zealand notes that cooking food to 70°C in the centre will kill almost all harmful microorganisms, and that a clean food thermometer is the way to check. For chicken this genuinely matters, and a thermometer takes the guesswork out entirely.

Then rest it. Five minutes off the heat before slicing lets the juices redistribute, and slicing straight away is how you end up with juice on the board instead of in the chicken.

The pasta version, step by step

Serves four. Thirty five minutes.

Three hundred and fifty grams of penne or fettuccine. Two chicken breasts, sliced or pounded even. Two tablespoons of your Cajun mix. Olive oil. Three cloves of garlic. One red capsicum, sliced. One cup of thickened cream. Half a cup of chicken stock. Half a cup of grated parmesan. A squeeze of lemon. Parsley.

• Salt the pasta water properly and start it cooking. It should taste seasoned.
• Toss the chicken in Cajun seasoning and oil. Coat it well and let it sit five minutes.
• Sear the chicken in a hot pan, undisturbed. Three to four minutes a side, then remove and rest.
• Capsicum into the same pan. It picks up the spiced fond left behind.
• Garlic for thirty seconds, then deglaze with stock. Scrape the brown bits up, that is the flavour.
• Drop the heat, add cream, simmer gently. Never boil it or it will split.
• Parmesan off the heat, gradually. Then a splash of pasta water to loosen it.
• Pasta and sliced chicken through, lemon, parsley, serve. Taste and salt now.

That pasta water splash at the end is not folklore. The starch in it helps the sauce cling to the pasta rather than sliding off, and it loosens a sauce that has tightened without watering down the flavour. Save a cup before you drain.

Common problems

That last row is the most common fault in home Cajun cooking. Cajun should taste of smoked paprika, garlic, onion and herbs with heat behind it, not of chilli alone. If yours tastes one-dimensionally hot, add paprika and oregano rather than cream to tame it.

Leftovers and reheating

Cream sauces and chicken both need a bit of care afterwards.

Guidance on cooling says potentially hazardous food you intend to keep should be cooled to 5°C or colder as quickly as possible, so get it into a shallow container and into the fridge rather than leaving the pan out.

Temperature control guidance recommends using a thermometer rather than guessing, which applies as much to reheating as to cooking.

Reheat gently with a splash of milk or stock to bring the sauce back, stirring as it warms. A microwave on full power will split the sauce and turn the chicken leathery, so use a lower setting and stir partway through.

Kickin' Tip

Reheating creamy pasta? Add a splash of milk or stock and go low and slow. Full power in the microwave will split the sauce every time.

Making it work for different tables

A few easy adjustments.

For less heat, drop the cayenne to a quarter teaspoon and keep everything else. You lose the burn and none of the character, which is a better result than adding more cream to mask it.

For dairy free, coconut cream works surprisingly well with Cajun spicing and resists splitting better than dairy. Skip the parmesan and add a little nutritional yeast if you want the savoury depth.

For a seafood version, prawns instead of chicken is excellent, and they need only ninety seconds a side at the end rather than four minutes. Worth noting that seafood allergy is common in Australia and reactions can be severe, so if you swap to prawns, tell everyone at the table.

Or get your Cajun fix without the cooking

Making your own blend and nailing the sear is genuinely satisfying. It is also a pan, a pot and a chopping board to wash.

If you want Louisiana spicing without the work, our menu runs five Louisiana-inspired sauces, all gluten free, including Kajun and Garlic Kajun, over whatever seafood you fancy. There is Kajun fried rice loaded with prawn, chicken or beef chorizo if you want something more substantial, and you can take any of the five sauces home in a 250ml tub to use on your own chicken. 🤤

Heat runs Original, Mild, Spicy, Inferno and 000. Find your nearest venue on our locations page, or make a booking if you are bringing people.

The short version

• Cajuns were French Canadians expelled from Acadia who settled in southern Louisiana.
• Real Cajun cooking uses a dark roux and the onion, celery and capsicum trinity.
• Cajun chicken pasta is an American restaurant dish borrowing the spice profile.
• Cajun leans on paprika, garlic, onion, oregano and thyme with cayenne behind it.
• Shop-bought blends are often mostly salt.
• Make your own and keep the salt separate from the spice.
• Dry chicken is a thickness problem, so butterfly, pound or slice evenly.
• Hot pan, and do not move the chicken for three to four minutes.
• Cook chicken to 70°C in the centre and check with a thermometer.
• Rest the chicken five minutes before slicing.
• Deglaze the pan to pick up the spiced fond.
• Simmer cream gently and add parmesan off the heat.
• Save a cup of pasta water and use a splash at the end.
• If it tastes only hot, add paprika and herbs rather than cream.
• Coconut cream is a dairy-free option that resists splitting.

Even thickness, hot pan, your own spice mix, gentle cream. Four rules and it works every time. 🔥