One-Pan Garlic Herb Chicken with Potatoes & Green Beans

here’s something deeply comforting about an easy, flavorful, oven‑roasted dinner that requires just one dish. Whether you’re winding down after a busy day, hosting family or friends, or seeking a satisfying yet healthy meal, this One‑Pan Garlic Herb Chicken with Potatoes & Green Beans hits all the right notes. The aroma of garlic and herbs roasting in the oven is enough to draw everyone to the table.

I first developed this recipe on a chilly autumn evening when I wanted something warm and wholesome but also simple enough to make after a full day’s work. Inspired by traditional Mediterranean flavors, this dish blends juicy chicken with tender potatoes and crisp green beans for a complete, balanced meal. It’s the perfect solution when you want wholesome home cooking without hours in the kitchen. Let’s dive in.

Why You’ll Love This Recipe

• Effortless one‑dish preparation: No juggling pans or coordinating cook times—just one tray and minimal cleanup.

• Balanced nutrition: Lean protein from chicken, healthy carbs from potatoes, and fiber and vitamins from green beans.

• Customizable and versatile: Swap vegetables, add spices, finish with cheese, or make it spicy—adapt it to your tastes.

• Crowd‑pleaser: Simple seasonings with oregano, thyme, garlic, and paprika develop deep, comforting flavors that appeal to everyone, from kids to adults.

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Ingredients You’ll Need

For the Chicken

• 4 boneless, skinless chicken breasts

• 2 tbsp olive oil

• 2 tsp garlic powder

• 1 tsp dried oregano

• 1 tsp paprika

• Salt and freshly ground black pepper, to taste

For the Vegetables

• 3 cups baby potatoes, quartered (or small Yukon Gold/Red potatoes)

• 2 cups fresh green beans, trimmed

• 2 tbsp olive oil

• 2 cloves garlic, minced

• 1 tsp dried thyme

• 1 tsp smoked paprika

• Salt and pepper, to taste

For the Sauce

• ¼ cup low‑sodium chicken broth

• Juice of 1 lemon

• 1 tbsp Dijon mustard

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Step‑by‑Step Directions

1. Preheat the Oven

Set your oven to 400°F (200°C). Lightly grease a large baking dish or rimmed sheet pan with olive oil or nonstick spray.

2. Season the Chicken

Place the chicken breasts on a plate. Drizzle with 2 tablespoons of olive oil, then sprinkle garlic powder, oregano, paprika, salt, and pepper evenly over each breast. Rub the seasonings in to coat the chicken all over. Set aside to marinate lightly while prepping the vegetables.

3. Prepare the Veggies

In a large bowl, combine the quartered potatoes and trimmed green beans. Drizzle with olive oil, add the minced garlic, thyme, smoked paprika, salt, and pepper. Toss until everything is coated evenly.

4. Assemble the Dish

Spread the vegetable mixture in an even layer inside your baking dish. Create small wells in the vegetables and nestle the seasoned chicken breasts between or on top of them. This arrangement allows juices to mingle and flavors to blend beautifully.

5. Mix and Drizzle the Sauce

In a small bowl, whisk together chicken broth, lemon juice, and Dijon mustard. Pour the sauce evenly over the chicken and vegetables—this adds tang, moisture, and a gentle creaminess.

6. Bake

Place the dish in your preheated oven and bake for 40–45 minutes. The chicken is done when it reaches an internal temperature of 165°F (74°C). The potatoes should be tender, and the green beans slightly caramelized around the edges.

7. Rest and Serve

Remove the pan from the oven and let the chicken rest for 5 minutes. This keeps the meat juicy. Slice the chicken breasts if desired, then transfer them and the roasted vegetables to plates. Spoon any remaining pan sauce over the top for extra flavor.

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Tips for Perfect Results

1. Uniform chicken size: If breasts vary, pound them to uniform thickness so they cook evenly.

2. Vegetable substitution: Feel free to swap in carrots, zucchini, bell peppers, asparagus, Brussels sprouts, or broccoli.

3. Make it spicy: Add a pinch of red chili flakes to the olive oil and sauce for a kick.

4. Cheesy option: During the last 10 minutes of baking, sprinkle with Parmesan, feta, or Gruyère for a rich, savory finish.

5. Extra crispiness: Broil for 2–3 minutes at the end of baking to crisp the chicken skinless surface and vegetables, but watch carefully to avoid burning.

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Serving Suggestions

• Simple sides: Pair with crusty bread to soak up the sauce, or a fresh mixed‑green salad with vinaigrette.

• Wine pairing: A fruity Chardonnay or a light red like Pinot Noir complements the lemon‑herb chicken.

• Meal prep: This recipe keeps well. Store leftovers in airtight containers and reheat for a quick lunch or dinner within 3 days.

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Health & Nutrition Breakdown

At about 400 calories per serving, this dish checks several boxes:

• Lean protein from chicken breasts

• Complex carbs from potatoes

• Fiber and vitamins from green beans

• Healthy fats from olive oil

Optional substitutions:

• Use sweet potatoes for a lower glycemic index and extra nutrients.

• Swap green beans for asparagus for added vitamins and a different texture.

• Use reduced‑fat cheese or a lighter mustard to manage fat and sodium intake.

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Recipe Variations

Tailor the dish to match different cuisines or preferences:

Mexican‑Style

Add ½ tsp cumin, ½ tsp chili powder, and a squeeze of lime instead of lemon. Top with fresh cilantro and serve with avocado.

Italian Twist

Mix 1 tsp Italian seasoning, ½ tsp garlic powder, and add cherry tomatoes cut in half. After baking, drizzle with balsamic reduction and garnish with basil.

Greek Flair

Use oregano, garlic, and sumac. Add quartered lemon slices before baking. After cooking, top with crumbled feta and olives.

Creamy Dijon

Add a splash of heavy cream or Greek yogurt to the sauce before adding it to the pan. Finish with chopped fresh parsley before serving.

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Why the Flavors Work

• Garlic & Herbs: Garlic powder, oregano, thyme, and paprika create an aromatic, savory base that elevates both chicken and vegetables.

• Lemon‑Dijon Sauce: The brightness of lemon juice and the tang and mild heat from Dijon lift the flavors while keeping the dish juicy.

• One‑Pan Roasting: Keeps all juices and flavors together, ensuring the vegetables soak up the seasoned chicken broth for maximum taste.

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Storing and Reheating Leftovers

1. Cool the dish to room temperature before refrigerating—store in airtight containers.

2. Keep refrigerated up to 3–4 days.

3. To reheat: Reheat gently in the microwave or oven. For best texture, preheat oven to 350°F (175°C), cover the pan with foil, and warm for 10–15 minutes, removing the foil at the end to crispen.

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Meal‑Prep Tips

• Advance chopping: Quarter potatoes and trim beans up to 1 day ahead; store in water in the fridge.

• Pre‑season and freeze: Season chicken and veggies, then freeze flat in a zip‑top bag. When ready, thaw overnight and bake as directed. This makes a fully prepped option perfect for busy nights.

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FAQ

Can I use bone‑in chicken thighs instead?

Yes. Reduce oven temperature to 375°F (190°C), and bake for about 45–60 minutes, until thighs reach 165°F (74°C). Enjoy the richer flavor.

Can this go into an air fryer?

Yes, but it may need to be split into batches depending on the basket size. Roast potatoes at 400°F (204°C) for about 15 minutes first, add chicken and beans, and cook for another 15–20 minutes until done.

What if the green beans are overcooked?

To retain their crispness, add green beans after the potatoes and chicken have baked about 20 minutes. Bake for an additional 20–25 minutes or until they reach your preferred level of doneness.

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Step‑by‑Step Photos and Visual Guide

If this were a blog post, here we would include:

1. Seasoned chicken ready to roast

2. Tossed potatoes and green beans in the baking dish

3. Close‑up of the zesty sauce drizzle

4. The golden, roasted finished dish

These visuals guide readers through each stage and inspire confidence and culinary creativity.

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Final Thoughts

This One‑Pan Garlic Herb Chicken with Potatoes & Green Beans combines ease, flavor, and nourishment in a single tray. It’s an ideal recipe for everyday cooking and versatile enough to adapt to different tastes and cuisines. Whether you follow the recipe exactly or personalize it, it delivers comforting, flavorful results with minimal effort and cleanup.

If you make it, I’d love to hear which variations you tried—whether you spiced it up, added cheese, swapped veggies, or paired it with a special side or wine. Happy cooking!

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