I’ve been making variations of this creamy Cajun chicken and rice for busy weeknights for years. This version turns day-old rice into a silky, high-protein one-pan dinner by searing well-seasoned chicken, folding in a cheesy, tangy cream sauce, and finishing with fresh parsley. It’s bold, comforting, and quicker than it looks — perfect when you want restaurant-style flavor without the fuss. If you like rich, creamy chicken dishes, try the Creamy Chicken Garlic Parmesan Pasta for another easy weeknight winner.
Why you’ll love this dish
This recipe hits a few sweet spots: it’s high in protein thanks to lean chicken breast, economical because it uses day-old rice and pantry spices, and crowd-pleasing with a creamy, slightly spicy Cajun sauce. It’s ideal for a weeknight meal, meal prep for busy lunches, or when you want something indulgent but still sensible.
"Bold Cajun flavor, silky sauce, and perfectly seared chicken — makes great leftovers and always disappears fast."
What makes it special: the sear on the chicken locks juices and brings caramelized flavor, while the milk, light cream cheese, and Parmesan create a creamy sauce that clings to rice without being overly heavy. Using a homemade Cajun mix means you control the heat and salt.
Preparing High Protein Creamy Cajun Chicken & Rice
Step-by-step overview
- Make the Cajun seasoning from pantry spices.
- Marinate and sear the chicken to build flavor.
- Sauté aromatics in the same pan so nothing is wasted.
- Add day-old rice and finish with a creamy cheese sauce.
- Slice the rested chicken and serve over the creamy Cajun rice.
This overview helps you move through the recipe quickly: prep the spice mix and marinate the chicken ahead if possible, then sear, sauté, assemble the sauce, and plate.
What you’ll need
- 1 tsp Salt
- 1 tsp Black Pepper
- 1 tsp Garlic Powder
- 1 tsp Onion Powder
- 1 tsp Oregano
- 1 tsp Thyme
- 1 tsp Paprika
- 1 tsp Chilli Powder
- 800 g Chicken Breast (cut into halves)
- 1.5 portions Cajun Seasoning Mix (see above) for initial rub
- 2 tsp Olive Oil
- 25 g Grass Fed Butter for cooking (for searing)
- 1 Medium Red Onion, chopped
- 4–5 Garlic Cloves, chopped
- 1/2 portion Cajun Seasoning Mix (for the rice)
- Fresh Parsley, chopped, for garnish
- 15 g Grass Fed Butter (for the sauce)
- Remaining 1/2 portion Cajun Seasoning Mix (finish)
- 250 ml Milk (use whole or 2% for best creaminess)
- 150 g Light Cream Cheese
- 40 g Parmesan, finely grated
Notes and substitutions: use standard butter if grass fed isn’t available. For dairy-free swaps, replace milk and cream cheese with full-fat coconut milk and a dairy-free cream cheese, though the flavor profile will shift. Day-old rice works best for texture, but freshly cooked rice can be spread on a tray to cool and dry slightly.
Step-by-step instructions
- Mix spices: combine salt, black pepper, garlic powder, onion powder, oregano, thyme, paprika, and chilli powder to make the Cajun Seasoning Mix. Stir well so it’s even.
- Marinate chicken: rub 1.5 portions of the Cajun mix and the olive oil over each chicken piece until well coated. Seal in an airtight glass container and refrigerate overnight for best flavor, or at least 30 minutes if short on time.
- Sear the chicken: heat a heavy pan over medium-high. Add 25 g butter and let it melt. Sear the marinated chicken until a crispy golden crust forms, about 4–6 minutes per side depending on thickness. Remove the chicken and let it rest 5 minutes. Slice into strips.
- Sauté aromatics: in the same pan, add chopped red onion and garlic. Sauté for about 3 minutes until fragrant and translucent, scraping up browned bits for extra flavor.
- Add rice and spice: sprinkle in 1/2 of the Cajun mix and add day-old rice. Stir and toss so every grain is coated and warmed through.
- Make the sauce base: lower the heat. Melt 15 g butter and add the remaining 1/2 of the Cajun mix into the melted butter, stirring to bloom the spices.
- Add milk: pour in the milk slowly while whisking to combine. Warm gently; avoid boiling to keep the milk from separating.
- Finish with cheese: add the light cream cheese and Parmesan. Stir until everything melts into a smooth, creamy sauce that envelopes the rice. Taste and adjust seasoning if needed.
- Plate: mound the creamy Cajun rice on plates, top with sliced chicken, and spoon any extra sauce over everything. Garnish with chopped fresh parsley and serve immediately.
Best ways to enjoy it
Serve this as a complete one-pan meal or add crisp, bright sides for balance. Pair with a simple green salad with lemon vinaigrette, steamed green beans, or roasted bell peppers for extra color and texture. For a comforting combo, spoon some of the creamy rice beside a bowl of soup like the rich Creamy Marry Me Chicken Soup with Gnocchi for weekend entertaining. Garnish each plate with extra parsley or a squeeze of lemon to cut the richness.
Storage and reheating tips
Cool leftovers quickly and refrigerate within two hours. Store in an airtight container for up to 3–4 days. To reheat, add a splash of milk and gently warm in a skillet over medium-low heat, stirring to revive the sauce. For freezing: portion into freezer-safe containers and freeze up to 2 months. Thaw overnight in the refrigerator before reheating. Always reheat chicken to an internal temperature of 74°C (165°F) for safety.
Pro chef tips
- Use day-old rice: it’s drier and absorbs the sauce better, giving a creamier finish without becoming mushy.
- Don’t crowd the pan when searing chicken: work in batches if necessary to get an even, golden crust.
- Bloom your spices in butter: melting the spice in fat briefly intensifies the flavor.
- Keep the milk low and slow: avoid boiling to prevent curdling. If the sauce becomes too thick, thin with a little extra milk.
- Rest chicken before slicing: this keeps juices locked in and prevents dry slices.
Recipe variations
- Spicy boost: increase chilli powder or add a pinch of cayenne for more heat.
- Veggie add-ins: fold in peas, charred corn, or sautéed bell peppers when you add the rice.
- Low-carb swap: serve the creamy Cajun chicken over cauliflower rice and reduce the milk slightly.
- Mediterranean twist: swap oregano/thyme proportions and finish with a squeeze of lemon and olives for a brighter profile.
Common questions
How long does the whole recipe take including marinating?
Active cook time is about 25–35 minutes. For best flavor, marinate the chicken overnight; if short on time, 30 minutes to 1 hour will still add good flavor.
Can I use fresh rice instead of day-old rice?
Yes, but spread freshly cooked rice on a tray to cool and dry slightly so it won’t clump. Day-old rice is preferred for texture because it has less surface moisture.
Can I make this dairy-free or lower calorie?
For dairy-free, use full-fat coconut milk and a dairy-free cream cheese substitute. The sauce will taste different but remain creamy. For a lighter option, use skim milk and skip or reduce the cream cheese, adding a little extra Parmesan for umami.
Is the chicken safe to eat if cooked a bit pink inside?
No. Chicken breast should reach an internal temperature of 74°C (165°F). Use an instant-read thermometer to confirm doneness, especially with thicker pieces.
Can I prep parts ahead for meal prep?
Yes. Make the Cajun seasoning and marinate the chicken ahead. You can also cook the rice and store it in the fridge. Finish the sear and sauce the day you plan to eat for best texture and flavor.
Enjoy a hearty, protein-packed meal that tastes like you spent hours on it but comes together on a busy night.
High Protein Creamy Cajun Chicken & Rice
Ingredients
Method
- Mix spices: combine salt, black pepper, garlic powder, onion powder, oregano, thyme, paprika, and chilli powder to make the Cajun Seasoning Mix. Stir well so it’s even.
- Marinate chicken: rub 1.5 portions of the Cajun mix and the olive oil over each chicken piece until well coated. Seal in an airtight glass container and refrigerate overnight for best flavor, or at least 30 minutes if short on time.
- Sear the chicken: heat a heavy pan over medium-high. Add 25 g butter and let it melt. Sear the marinated chicken until a crispy golden crust forms, about 4–6 minutes per side depending on thickness. Remove the chicken and let it rest for 5 minutes. Slice into strips.
- Sauté aromatics: in the same pan, add chopped red onion and garlic. Sauté for about 3 minutes until fragrant and translucent, scraping up browned bits for extra flavor.
- Add rice and spice: sprinkle in 1/2 of the Cajun mix and add day-old rice. Stir and toss so every grain is coated and warmed through.
- Make the sauce base: lower the heat. Melt 15 g butter and add the remaining 1/2 of the Cajun mix into the melted butter, stirring to bloom the spices.
- Add milk: pour in the milk slowly while whisking to combine. Warm gently; avoid boiling to keep the milk from separating.
- Finish with cheese: add the light cream cheese and Parmesan. Stir until everything melts into a smooth, creamy sauce that envelopes the rice. Taste and adjust seasoning if needed.
- Plate: mound the creamy Cajun rice on plates, top with sliced chicken, and spoon any extra sauce over everything. Garnish with chopped fresh parsley and serve immediately.
