Have you ever craved a dish that’s both bold in flavor and satisfying in texture? This Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan is a one-pan wonder that delivers smoky spice, crispy edges, and a savory punch in every bite. Imagine tender chunks of chicken tossed in Cajun seasoning, roasted until golden, and paired with perfectly crisp garlic potatoes. The final flourish? A sprinkle of fresh parsley and Parmesan that ties it all together with a fragrant, cheesy finish.
This recipe is perfect for busy evenings when you want maximum flavor with minimal cleanup. The oven does most of the work, infusing your kitchen with an irresistible aroma as the chicken and potatoes roast to perfection. It’s a hearty, wholesome meal that’s just as fit for a cozy family dinner as it is for impressing guests.
Preparation Phase & Tools to Use
For this recipe, having the right tools ensures your chicken and potatoes roast evenly and develop that perfect golden crust.
- Large Baking Sheet or Roasting Pan: A sturdy pan gives enough space for the chicken and potatoes to roast without crowding, allowing the edges to crisp.
- Sharp Chef’s Knife: Essential for cutting the potatoes and chicken into evenly sized chunks for consistent cooking.
- Mixing Bowl: To toss the chicken and potatoes with oil, Cajun seasoning, and garlic, ensuring every bite is coated in flavor.
- Wooden Spoon or Silicone Spatula: Gentle on your cookware and perfect for mixing without damaging the ingredients.
- Oven Mitts: Safety first! A hot baking sheet straight from the oven needs careful handling.
By using these tools, you’ll save time, maintain consistency in cooking, and make the preparation process more enjoyable.
Ingredients for the Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan
Every ingredient in this dish plays an important role in creating its rich, bold flavor.
- Chicken Breast or Thighs: Provides the tender, juicy protein base for the recipe.
- Baby Red Potatoes: Their creamy texture and thin skin roast beautifully without peeling.
- Olive Oil: Helps crisp the potatoes and chicken while carrying the Cajun seasoning’s flavor.
- Cajun Seasoning: The star of the dish, adding smoky, spicy, and savory notes.
- Fresh Garlic: Infuses the potatoes with an aromatic, mouthwatering flavor.
- Fresh Parsley: Brightens and balances the deep, smoky flavors.
- Parmesan Cheese: Melts over the top, adding a salty, nutty richness.


How To Make the Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan
Step 1: Prep the Ingredients
Preheat your oven to 425°F (220°C). Cut the chicken and baby red potatoes into bite-sized chunks. Mince the garlic.
Step 2: Season Generously
In a large mixing bowl, combine the chicken, potatoes, olive oil, Cajun seasoning, and minced garlic. Toss until every piece is evenly coated.
Step 3: Arrange for Even Roasting
Spread the mixture onto a large baking sheet or roasting pan in a single layer. Avoid overcrowding to ensure the potatoes crisp up.
Step 4: Roast to Perfection
Place the pan in the preheated oven and roast for 25–30 minutes, flipping halfway through, until the chicken is fully cooked and the potatoes are golden brown.
Step 5: Garnish and Serve
Remove from the oven, sprinkle with fresh parsley and Parmesan, and serve hot for the ultimate flavor experience.
Serving and Storing Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan
Serve this dish straight from the oven while the potatoes are still crisp and the chicken is juicy. It pairs wonderfully with a crisp green salad, roasted vegetables, or even warm dinner rolls for a complete meal.
For storing, let leftovers cool completely before transferring them to an airtight container. Refrigerate for up to 3 days. To reheat, spread on a baking sheet and warm in the oven at 375°F (190°C) for about 10 minutes to maintain the crispy texture.
Frequently Asked Questions
1. Can I use sweet potatoes instead of red potatoes?
Yes! Sweet potatoes will add a natural sweetness that pairs nicely with the Cajun seasoning. Just note they may soften more quickly, so check them a few minutes early.
2. What type of chicken works best?
Boneless, skinless chicken thighs offer extra juiciness, while chicken breasts are leaner. Either works well in this recipe.
3. Can I make this recipe less spicy?
Absolutely. Simply reduce the amount of Cajun seasoning or choose a mild blend.
4. How do I keep the potatoes crispy?
Avoid overcrowding the pan, use enough oil to coat evenly, and roast at a high temperature.
5. Can I prepare this ahead of time?
You can chop and season the ingredients a few hours in advance. Store them in the fridge until ready to roast.
Want More Cajun-Inspired Dinner Ideas?
If you enjoyed the flavors of this Cajun chicken and potato bake, you might also like these hearty, flavor-packed recipes from LadyPlate:
- Creamy Cajun Chicken Pasta: A velvety pasta dish with Cajun-seasoned chicken and a rich cream sauce.
- Easy Cajun Chicken Alfredo with Broccoli: A comforting pasta dinner loaded with veggies and bold Cajun spice.
- Cajun Potato Soup: Cozy, creamy, and perfect for chilly nights.
- One-Skillet Smoky Cajun BBQ Chicken Pasta: A smoky-sweet Cajun twist on a classic pasta bake.
For even more recipes like this, visit my Pinterest LadyPlate where I share daily cooking inspiration.
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If you make it, I’d love to hear about your experience! Did you add extra spice? Swap in sweet potatoes? Leave a comment and share your twist on this Cajun favorite.


Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan
- Total Time: 40 minutes
- Yield: 4 servings
Description
A hearty one-pan dinner featuring juicy Cajun-seasoned chicken and crispy garlic potatoes, roasted to perfection and finished with fresh parsley and Parmesan. Ideal for busy weeknights or casual entertaining.
Ingredients
1.5 lbs chicken breast or thighs, cut into chunks
1.5 lbs baby red potatoes, quartered
3 tbsp olive oil
2 tbsp Cajun seasoning
4 cloves garlic, minced
2 tbsp fresh parsley, chopped
1/3 cup Parmesan cheese, grated
Instructions
1. Preheat oven to 425°F (220°C). Cut chicken and potatoes into bite-sized chunks. Mince garlic.
2. In a large bowl, combine chicken, potatoes, olive oil, Cajun seasoning, and garlic. Toss until evenly coated.
3. Spread the mixture onto a large baking sheet in a single layer, avoiding overcrowding.
4. Roast for 25–30 minutes, flipping halfway, until chicken is cooked through and potatoes are golden.
5. Garnish with parsley and Parmesan before serving.
Notes
For crispier potatoes, ensure they are well spaced on the baking sheet.
Use freshly grated Parmesan for the best flavor and melting quality.
If you prefer less heat, opt for a mild Cajun seasoning blend or reduce the amount used.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Category: Dinner, Main Course
- Method: Oven-Roasted
- Cuisine: Cajun-American
Nutrition
- Serving Size: 1/4 of recipe
- Calories: 385
- Sugar: 2g
- Sodium: 780mg
- Fat: 18g
- Saturated Fat: 5g
- Unsaturated Fat: 11g
- Trans Fat: 0g
- Carbohydrates: 26g
- Fiber: 3g
- Protein: 29g
- Cholesterol: 90mg
Keywords: Cajun chicken, roasted potatoes, one-pan dinner, garlic Parmesan
