If you’re craving a bold, satisfying dinner that delivers big flavor without extra cleanup, this Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan is exactly what you need. Juicy roasted chicken, tender garlic potatoes, and a savory Parmesan finish come together on one pan for a comforting, restaurant-quality meal made right at home. Perfect for busy weeknights or relaxed family dinners, this dish brings hearty Cajun-inspired flavor with minimal effort.
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Ingredients
- 1½ pounds boneless, skinless chicken thighs or breasts
- 1½ pounds baby red potatoes, quartered
- 3 tablespoons olive oil
- 4 garlic cloves, minced
- 1 tablespoon Cajun seasoning
- 1 teaspoon smoked paprika (optional)
- ⅓ cup freshly grated Parmesan cheese
- 2 tablespoons fresh parsley, chopped
- ½ teaspoon salt
- ¼ teaspoon black pepper
Instructions For Cajun Chicken and Garlic Potatoes
- Preheat the Oven
Preheat oven to 425°F (220°C). Line a large baking sheet with parchment paper or foil. - Prepare the Ingredients
Cut chicken into evenly sized 1-inch pieces. Quarter the baby red potatoes for even roasting. - Season Everything
In a large bowl, toss chicken and potatoes with olive oil, garlic, Cajun seasoning, smoked paprika, salt, and black pepper until well coated. - Arrange on the Pan
Spread everything in a single layer on the prepared baking sheet to ensure crisp edges. - Roast
Roast for 25–30 minutes, flipping halfway through, until the chicken is fully cooked and the potatoes are golden and tender. - Finish with Parmesan
Remove from oven and sprinkle with freshly grated Parmesan. Let it melt slightly. - Garnish and Serve
Top with chopped parsley and serve hot.

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Pro Tips
- Use chicken thighs for extra juiciness and rich flavor
- Keep ingredients in a single layer to avoid steaming
- Broil for 2–3 minutes at the end for an extra-crispy finish
- Freshly grated Parmesan melts better than pre-shredded
Why You’ll Love This Cajun Chicken and Garlic Potatoes
- One-pan meal with easy cleanup
- Bold, savory Cajun flavor
- Perfect for meal prep or family dinners
- Uses simple, affordable ingredients
- Crispy, juicy, and deeply satisfying
Substitutions & Variations
- Swap baby red potatoes with sweet potatoes or Yukon golds
- Use chicken tenderloins for quicker cooking
- Try Pecorino Romano instead of Parmesan
- Add bell peppers or onions for extra veggies
- Use mild Cajun seasoning for less heat
Make-Ahead, Storage & Reheating Guide
- Make-Ahead: Season chicken and potatoes up to 6 hours in advance
- Storage: Refrigerate leftovers in an airtight container for up to 4 days
- Reheating: Reheat in a 375°F oven for 10–12 minutes for best texture
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Serving Ideas For Cajun Chicken and Garlic Potatoes
- Pair with a crisp green salad or coleslaw
- Serve with roasted vegetables or steamed green beans
- Add a dipping sauce like ranch or garlic aioli
- Enjoy as-is for a hearty, complete meal
Nutrition (Per Serving Estimate)
- Calories: ~430
- Protein: 34g
- Carbohydrates: 28g
- Fat: 20g
- Saturated Fat: 5g
- Fiber: 3g
- Sodium: 520mg
Frequently Asked Questions
How spicy is this dish?
It depends on your Cajun seasoning. Choose mild or reduce the amount for less heat.
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Can I use sweet potatoes?
Yes, they add a delicious sweetness that balances the spices.
Do I need to peel the potatoes?
No, the skin adds texture and helps them crisp up nicely.
Can this be made dairy-free?
Absolutely. Simply skip the Parmesan or use a dairy-free alternative.
Is this good for meal prep?
Yes, it reheats well and keeps its flavor and texture.
This Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan is proof that simple ingredients can create unforgettable flavor. With juicy chicken, crispy potatoes, and bold seasoning, it’s a dependable recipe you’ll want on repeat for easy, comforting dinners.

Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan
Equipment
- Oven
- large baking sheet
- parchment paper or foil
- large mixing bowl
- tongs or spatula
Ingredients
- 1 1/2 pounds boneless, skinless chicken thighs or breasts
- 1 1/2 pounds baby red potatoes, quartered
- 3 tablespoons olive oil
- 4 cloves garlic, minced
- 1 tablespoon Cajun seasoning
- 1 teaspoon smoked paprika (optional)
- 1/3 cup freshly grated Parmesan cheese
- 2 tablespoons fresh parsley, chopped
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Instructions
- Preheat oven to 425°F (220°C). Line a large baking sheet with parchment paper or foil.
- Cut chicken into evenly sized 1-inch pieces and quarter the baby red potatoes.
- In a large bowl, toss chicken and potatoes with olive oil, garlic, Cajun seasoning, smoked paprika, salt, and black pepper until well coated.
- Spread everything in a single layer on the prepared baking sheet for even roasting.
- Roast for 25–30 minutes, flipping halfway through, until chicken is cooked through and potatoes are golden and tender.
- Remove from oven and sprinkle with freshly grated Parmesan cheese, allowing it to melt slightly.
- Garnish with chopped parsley and serve hot.
Notes
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