Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan

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Golden, crispy, and packed with flavor, this Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan is a rustic, one-pan wonder that delivers both comfort and spice. Tender chunks of chicken are seasoned with bold Cajun spices, roasted alongside garlicky baby potatoes, and topped off with a generous shower of freshly grated Parmesan and herbs.

Whether you’re craving a cozy weeknight dinner or something hearty for the weekend, this dish hits the spot every single time. It’s juicy, savory, and loaded with crispy edges and melty cheese—all roasted together to perfection.

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Why You’ll Love This Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan

This is the kind of dinner that practically cooks itself. Everything roasts on a single sheet pan, soaking in those bold Cajun spices and aromatic garlic. Minimal effort, maximum flavor.

You’ll love how the chicken gets perfectly golden while the potatoes crisp up beautifully on the outside and stay fluffy inside. And that final touch of Parmesan? Game changer. It brings a salty, cheesy kick that ties the whole meal together.

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What Kind of Potatoes Should I Use?

Baby red or gold potatoes work best for this recipe because they roast quickly and hold their shape. They’re naturally buttery in flavor and don’t need peeling—just a good wash and chop. If you’re using larger potatoes, just be sure to cut them into bite-sized chunks so they cook evenly with the chicken.

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Ingredients for the Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan

Every ingredient in this dish is chosen to build deep, savory flavor with minimal fuss. Here’s what you’ll need and why it matters:

• Chicken breast or thighs (boneless, skinless) – Tender and juicy, the protein heart of the dish.
• Baby potatoes (red or gold) – They roast beautifully and absorb all those seasonings.
• Olive oil – Helps everything roast to a golden finish while locking in moisture.
• Garlic (minced or crushed) – Adds that irresistible savory kick.
• Cajun seasoning – Brings bold, smoky spice that defines the flavor of the dish.
• Smoked paprika – Enhances the color and gives extra depth.
• Salt and black pepper – Essential basics for balance.
• Parmesan cheese (freshly grated) – Adds a salty, cheesy crust over the top.
• Fresh parsley (chopped) – Brightens and freshens up the final dish.

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How To Make the Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan

Step 1: Prep the Ingredients

Preheat your oven to 400°F (200°C). Cut the baby potatoes into halves or quarters, depending on their size. Dice the chicken into even bite-sized chunks. Mince the garlic and chop the parsley.

Step 2: Season Everything

In a large bowl, toss the chicken and potatoes with olive oil, Cajun seasoning, smoked paprika, salt, pepper, and garlic. Make sure everything is evenly coated.

Step 3: Arrange on a Baking Sheet

Spread the seasoned chicken and potatoes out on a large sheet pan in a single layer. Use parchment paper for easier cleanup.

Step 4: Roast to Perfection

Roast in the oven for about 25-30 minutes, flipping everything halfway through for even browning. Check that the chicken is cooked through and the potatoes are fork-tender with crispy edges.

Step 5: Add Parmesan and Garnish

In the last 5 minutes of roasting, sprinkle Parmesan cheese over the top and return to the oven just until melted. Garnish with fresh parsley before serving.

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Serving and Storing Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan

This dish generously feeds 4 people and makes a complete meal all on its own. Serve it hot straight from the oven, with the melted Parmesan still bubbling and the roasted garlic aroma in the air. For presentation, transfer to a large serving platter and top with extra parsley and a light dusting of cheese.

Got leftovers? Store them in an airtight container in the fridge for up to 3 days. Reheat in the oven or an air fryer to bring back the crispiness—microwaving works too, but the texture will be softer.

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What to Serve With Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan?

Looking to round out the meal or impress at the table? These side ideas add freshness and variety:

1. Creamy Coleslaw

The cool, crunchy texture balances the bold Cajun spices.

2. Green Bean Almondine

Lightly sautéed green beans with slivered almonds and lemon.

3. Cornbread Muffins

A Southern-inspired side with sweetness to mellow the spice.

4. Arugula Salad with Lemon Vinaigrette

Peppery greens with a citrusy kick keep things bright.

5. Honey Glazed Carrots

Sweet, tender carrots with a glossy glaze offer a nice contrast.

6. Grilled Corn on the Cob

Buttery, smoky corn works wonderfully with Cajun flavors.

7. Garlic Butter Mushrooms

Earthy, savory mushrooms that pair beautifully with roasted dishes.

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Frequently Asked Questions

1. Can I use bone-in chicken for this recipe?
Yes, but it will require longer roasting time. Make sure the internal temperature reaches 165°F. You may want to parboil the potatoes slightly to avoid overcooking.

2. How spicy is Cajun seasoning?
It varies by brand, but it’s generally medium-spicy. If you’re sensitive to heat, start with half the amount and adjust to taste.

3. Can I make this dish ahead of time?
You can prep the chicken and potatoes a day in advance and store them (seasoned) in the fridge. Roast fresh for best texture.

4. What if I don’t have Cajun seasoning?
You can mix your own with paprika, garlic powder, onion powder, oregano, thyme, cayenne, and black pepper.

5. Can I freeze the leftovers?
Yes, though the potatoes may soften slightly upon reheating. Store in freezer-safe containers and reheat in the oven for best results.

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Have you tried this recipe? Let me know how it turned out! Did you go for extra cheese? Add veggies? I’m always excited to hear your tweaks and tips.

Explore more flavorful sheet pan dinners and weeknight wins on Tanya Recipes on Pinterest to keep your meal planning fresh and delicious!

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Conclusion

Oven-Roasted Cajun Chicken and Garlic Potatoes with Parmesan is the ultimate one-pan dinner. It’s bold, flavorful, and incredibly satisfying, with minimal cleanup and loads of versatility. Whether you’re cooking for family or meal prepping for the week, this dish brings comfort and spice to the table with ease.

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