Chicken and rice is the kind of dinner that can go either way. Boring and forgettable, or the thing everyone in your house asks for again before you’ve even finished the dishes. This high protein creamy cajun chicken with garlic rice is firmly in the second category.
Bold Cajun spices. Juicy golden-seared chicken. Fluffy garlic-buttered rice that tastes like anything but an afterthought. And a creamy parmesan sauce that ties every component together into something that genuinely feels like a restaurant meal. The whole thing clocks in at around 50 grams of protein per serving, which means it’s pulling double duty — satisfying your family and your nutrition goals at the same time.
I started making this on the evenings when I wanted real flavor but couldn’t face a complicated cleanup. One pan, straightforward steps, and the kind of payoff that makes everyone at the table quiet in the best possible way.
Why You’ll Love This High Protein Creamy Cajun Chicken with Garlic Rice
The Cajun seasoning is made from scratch right in your kitchen, which sounds like extra work until you realize it takes about two minutes to measure and mix. I prefer this over store-bought blends because I can control the heat and salt levels depending on who’s eating. My daughters like it mild; I like it with a little more chili powder. Making it yourself means everyone gets what they actually want.
The rice isn’t just a base here — it gets the full treatment. Sauteed red onion, garlic, butter, and cajun seasoning go into it so every grain has flavor. Use day-old rice if you have it. It holds up better in the pan and doesn’t turn sticky.
Real talk: this is one of the better meal prep recipes I keep in rotation. The chicken and rice store well for three days, the sauce reheats with just a splash of milk, and it tastes just as good on day three as it did the first night.
And that creamy sauce. Butter, milk, light cream cheese, and parmesan, whisked together over low heat into something velvety and rich. My daughters have been caught spooning it straight from the pan before dinner is plated.
Ingredients for High Protein Creamy Cajun Chicken with Garlic Rice
The ingredient list is longer than it looks because the Cajun seasoning mix is built from pantry staples you almost certainly already have. I find making the blend myself means I can toast the spices briefly in a dry pan first — it deepens the flavor in a way pre-mixed blends can’t match.
Cajun Seasoning Mix:
- 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 chili powder
For the Chicken:
- 800g (about 1.75 lbs) chicken breast, cut into halves
- 1.5 tablespoons Cajun seasoning mix
- 2 tsp olive oil
- 25g (about 2 tablespoons) grass-fed butter, for cooking
For the Fluffy Cajun Rice:
- 2 cups uncooked long-grain rice (or 4 cups cooked/day-old rice)
- 1 medium red onion, chopped
- 4 to 5 garlic cloves, chopped
- 1/2 tablespoon Cajun seasoning mix
- Fresh parsley, for garnish
For the Creamy Sauce:
- 15g (1 tablespoon) grass-fed butter
- 1/2 tablespoon Cajun seasoning mix
- 250ml (1 cup) milk
- 150g (about 5 oz) light cream cheese
- 40g (about 1/3 cup) grated Parmesan
On the rice: long-grain or basmati rice is the move here. Short-grain rice is too starchy and clumps in the pan. Day-old rice is best of all — pull it from the fridge the night before or cook a batch in the morning and let it cool completely before dinner.
For the sauce, light cream cheese keeps this high in protein without making the sauce feel too heavy. If you want a richer result, full-fat cream cheese works too. Just keep the heat low when you add it — cream cheese needs patience or it’ll break instead of melt.
How to Make High Protein Creamy Cajun Chicken with Garlic Rice
The overnight marinade is the step that separates good from great here. The Cajun spices need time to work into the chicken, and an overnight rest in the fridge does that better than any quick rub. If you’re short on time, 30 minutes is the minimum — but plan ahead when you can.
- Combine all the Cajun seasoning mix ingredients in a small bowl. Mix well. Coat the chicken breast halves evenly with 1.5 tablespoons of the seasoning mix and the olive oil. Cover and refrigerate overnight, or for at least 30 minutes.
- When you’re ready to cook, heat a pan over medium-high heat and melt the butter. Add the marinated chicken and cook until a golden, slightly crispy crust forms on each side. Pro tip: don’t move the chicken around while it sears. Set it down and leave it. That crust only forms when the chicken has full contact with the hot pan. Once cooked through to 165°F, remove from the pan and let it rest for a few minutes before slicing into strips.
- In the same pan over medium heat, saute the chopped red onion and garlic cloves until fragrant and translucent — about 3 to 4 minutes. Add 1/2 tablespoon of the Cajun seasoning mix and stir to coat the aromatics.
- Add the day-old cooked rice to the pan and toss everything together until each grain is coated in those spiced, buttery juices. Stir frequently for 2 to 3 minutes so nothing sticks. Remove the rice from the pan and set aside. Garnish with fresh parsley when plating.
- Lower the heat to low. Melt the 15g of butter in the pan. Add 1/2 tablespoon of Cajun seasoning mix and stir into the butter.
- Slowly whisk in the milk, a little at a time, until warmed through. Pro tip: add the milk gradually and whisk constantly. Pouring it all in at once drops the pan temperature and can cause the sauce to separate.
- Add the light cream cheese and grated Parmesan, stirring gently until the sauce is completely smooth and thick enough to coat the back of a spoon. Keep the heat on low the entire time — this is not a sauce you rush.
- To plate, spoon the Cajun rice onto the plate, lay the sliced chicken over the top, and drizzle the creamy sauce generously over everything. Finish with fresh parsley.
Common mistake to avoid: using freshly cooked rice that’s still warm and damp. It clumps in the pan and absorbs too much butter without taking on the seasoning properly. Day-old or cooled rice makes a genuinely noticeable difference.
What to Serve with High Protein Creamy Cajun Chicken with Garlic Rice
The rice and sauce together make this a complete meal on its own, but a simple green vegetable alongside never hurts. Steamed broccoli is my go-to on weeknights — it’s fast, my daughters eat it without complaint, and the creamy cajun sauce makes an excellent dipping vehicle for the florets.
Roasted asparagus or grilled zucchini work beautifully too. Toss either one with olive oil, salt, and a small pinch of the cajun seasoning mix and roast at 400°F for 12 to 15 minutes while the chicken cooks. Same spice profile, zero extra effort.
A crisp green salad with a sharp vinaigrette is the perfect contrast to the richness of the cream sauce. Something bright and acidic cuts through the butter and cream and keeps the meal from feeling heavy. I use a simple lemon and olive oil dressing — done in 30 seconds.
Warm garlic bread or a crusty roll is always welcome at this table for the very practical reason that the leftover sauce in the pan deserves something to be sopped up with. My maternal aunt always said never waste a good pan sauce, and I have never once disagreed with her.
For something lighter, cucumber slices and cherry tomatoes on the side add freshness and color to the plate with zero cooking involved. On nights when I’m already standing over a hot stove, I appreciate a side that requires nothing from me.
Pro Tips & Variations
Toast your spice blend before using it if you have an extra two minutes. A dry pan over medium heat for 30 to 60 seconds, stirring constantly, wakes up the oils in each spice and gives you noticeably more aroma and depth. Let it cool before mixing with the olive oil and chicken.
For a dairy-free version, swap the milk for unsweetened oat milk and use dairy-free cream cheese. The sauce will still be creamy and rich. You lose some of the parmesan depth, so add an extra pinch of Cajun seasoning to compensate.
Chicken thighs are a great swap for breasts if that’s what you have. They add even more juiciness and a slightly richer flavor. The cook time may run a minute or two longer — just check for 165°F and rest them before slicing.
For extra heat, add a pinch of cayenne to the seasoning mix or a few drops of hot sauce to the cream sauce right before serving. The base recipe is moderate in heat, which works well for the whole family. Spice from there based on who’s at the table.
Brown rice or cauliflower rice can sub in for the long-grain rice for a higher-fiber or lower-carb variation. The Cajun butter treatment works on both — just adjust cooking times accordingly since brown rice needs longer.
I find that making a double batch of the Cajun seasoning mix and keeping it in a small jar saves time every time I make this. It also works beautifully rubbed onto salmon, tossed with roasted chickpeas, or stirred into scrambled eggs. One mix, endless uses.
Storage & Reheating Tips
Store the chicken, rice, and sauce in separate airtight containers in the refrigerator for up to 3 days. Keeping the sauce separate is important — it maintains its smooth texture much better when stored on its own rather than mixed into the rice.
To reheat the chicken and rice, a skillet over medium-low heat with a tiny splash of water works better than the microwave and keeps the rice from drying out. The microwave is fine too — just cover the container and heat in 30-second intervals, stirring between each.
For the sauce, reheat gently in a small saucepan over low heat. Add a splash of milk and whisk as it warms — it comes back to a smooth, creamy consistency quickly. Don’t rush it with high heat or it will separate.
This is one of my favorite meal prep recipes. Divide the chicken and rice into individual containers on Sunday and you have lunches covered for most of the week. Add the sauce fresh when reheating for the best result.
Common Questions
Can I use a store-bought Cajun seasoning instead of making my own?
Yes, that works fine. The advantage of making your own is controlling the salt and heat levels, but a good quality store-bought blend gets you to the same place faster. Start with the same amounts called for in the recipe and adjust to taste.
How do I know when the chicken has the right crust?
You should see a deep golden-brown color and the edges should look slightly crispy before you flip. If the chicken sticks to the pan when you try to turn it, it’s not ready yet. A properly seared piece of chicken releases on its own when the crust has fully formed. Patience here pays off in a big way.
Can I freeze leftovers?
The chicken and rice freeze reasonably well for up to 2 months. The sauce does not freeze well — cream-based sauces tend to separate when thawed. Make the sauce fresh when you reheat the chicken and rice from frozen and the finished dish will taste just as good as the first night.
On High Protein Creamy Cajun Chicken with Garlic Rice
This is the kind of meal that reminds you weeknight cooking doesn’t have to be a trade-off between flavor and real nutrition. Bold Cajun spice, juicy chicken, buttery garlic rice, and a creamy parmesan sauce that makes the whole thing feel like a treat — and over 50 grams of protein per serving. My daughters ask for this one by name now. That’s the highest standard in this kitchen, and it clears it every single time.
High Protein Creamy Cajun Chicken with Garlic Rice
Equipment
- Large skillet or cast iron pan
- Small whisk
- Airtight container for marinating
Ingredients
- 1 tsp salt for Cajun seasoning mix
- 1 tsp black pepper for Cajun seasoning mix
- 1 tsp garlic powder for Cajun seasoning mix
- 1 tsp onion powder for Cajun seasoning mix
- 1 tsp oregano for Cajun seasoning mix
- 1 tsp thyme for Cajun seasoning mix
- 1 tsp paprika for Cajun seasoning mix
- 1 tsp chili powder for Cajun seasoning mix
- 800 g chicken breast cut into halves
- 1.5 tbsp Cajun seasoning mix for chicken marinade
- 2 tsp olive oil for chicken marinade
- 25 g grass-fed butter for cooking chicken
- 2 cup uncooked long-grain rice or 4 cups cooked day-old rice
- 1 medium red onion chopped
- 5 garlic cloves chopped
- 0.5 tbsp Cajun seasoning mix for the rice
- fresh parsley for garnish
- 15 g grass-fed butter for the cream sauce
- 0.5 tbsp Cajun seasoning mix for the cream sauce
- 250 ml milk
- 150 g light cream cheese
- 40 g Parmesan cheese grated
Instructions
- Combine all Cajun seasoning mix ingredients in a small bowl and stir well to combine. Coat the chicken breast halves evenly with 1.5 tablespoons of the seasoning mix and the olive oil. Cover and refrigerate overnight, or for at least 30 minutes.
- Heat a large skillet over medium-high heat and melt the 25g of butter. Add the marinated chicken and cook undisturbed until a golden, crispy crust forms on each side. Cook through to an internal temperature of 165°F. Remove from the pan and let rest for a few minutes, then slice into strips.
- In the same pan over medium heat, saute the chopped red onion and garlic until fragrant and translucent, about 3 to 4 minutes. Add 1/2 tablespoon of Cajun seasoning mix and stir to coat.
- Add the day-old cooked rice to the pan and toss until every grain is coated in the spiced buttery mixture. Stir frequently for 2 to 3 minutes. Remove from the pan and set aside.
- Lower the heat to low. Melt the 15g of butter in the pan. Add 1/2 tablespoon of Cajun seasoning mix and stir into the butter.
- Gradually whisk in the milk, a little at a time, until warmed through. Add the light cream cheese and grated Parmesan, stirring gently and continuously over low heat until the sauce is completely smooth and thick enough to coat the back of a spoon. Do not let it boil.
- To plate, spoon the Cajun garlic rice onto the plate. Lay the sliced chicken over the rice, then drizzle the creamy Cajun sauce generously over everything. Garnish with fresh parsley and serve immediately.
