One-Pan Herb-Roasted Chicken with Potatoes and Green Beans Step-by-step instructions

Before you start

Before you begin cooking, ensure all your ingredients are prepped and ready to go. Preheat your oven to 400°F (200°C) so it is nice and hot when the baking dish goes in. Thoroughly wash the baby potatoes and slice them in half, making sure they are dry before tossing them with the garlic and herbs.

Trim the ends off the fresh green beans. Peel and finely mince the garlic cloves. Pat the chicken breasts dry with paper towels to help the herb seasoning adhere properly, and keep them refrigerated until you are ready to season.

Instructions

Seasoning and Prep

1. 1Prep and Season the Ingredients
   In a large mixing bowl, combine the halved baby potatoes with the minced garlic and half of the herbs. Toss thoroughly to coat. Rub the remaining herbs all over the chicken breasts to create an even herb crust.
   Look for Ensure the potatoes and chicken are fully coated with the aromatic herbs and garlic.
   Tip Patting the chicken dry first ensures the seasonings stick perfectly to the meat.

By the end of this prep phase, your chicken breasts should be beautifully coated in a fragrant herb crust, and the halved baby potatoes should be thoroughly tossed with the minced garlic and herbs.

The aromas of dried rosemary, oregano, and thyme should fill the air, indicating that the base flavors are perfectly established and ready for the heat of the oven.

Initial Roasting

2. 2Arrange and Start Roasting
   Arrange the seasoned chicken breasts in the center of a glass baking dish. Scatter the garlic-herb baby potatoes around the chicken in a single layer, turning them cut-side down to encourage browning. Place the dish in the preheated oven and roast for twenty minutes until the potatoes begin to soften and turn golden.
   Look for The potatoes should start to sizzle and develop a light golden edge.
   Tip Placing potatoes cut-side down creates a delicious, crispy caramelized crust on the flat surface.

At the end of this initial roasting phase, the kitchen will smell of roasting garlic and savory chicken. The baby potatoes should be sizzling gently in the baking dish, with their cut sides starting to turn a beautiful golden brown. The chicken breasts will have firmed up slightly and begun to release their flavorful juices into the bottom of the glass dish.

Final Bake and Slicing

3. 3Add Green Beans and Roast
   Carefully remove the baking dish from the oven. Scatter the trimmed green beans around the chicken, tossing them directly in the hot, sizzling pan juices. Return the dish to the oven and roast for an additional fifteen minutes, or until the green beans are tender-crisp and the chicken breasts reach a safe internal temperature of 165°F (74°C) on a meat thermometer.
   Look for The green beans should be bright green and the chicken juices should run clear.
   Safe temperature 165°F (74°C) internal temperature (poultry)
   Tip Tossing the green beans in the pan juices prevents them from drying out during roasting.
4. 4Rest, Slice, and Serve
   Transfer the roasted chicken breasts to a clean cutting board and let them rest for five minutes to lock in the juices. Use a sharp knife to slice the tender, herb-crusted chicken breast, releasing the hot savory juices and steam. Arrange the sliced chicken back in the glass baking dish alongside the golden potatoes and bright green beans, then serve immediately.
   Look for The chicken slices should be incredibly tender and juicy, releasing steam as you slice.
   Tip Letting the chicken rest prevents all the delicious, savory juices from running out onto the board.

At the final checkpoint, the green beans are bright green and tender-crisp, coated in the savory pan juices. The baby potatoes are fork-tender with crispy, golden edges, and the chicken is fully roasted with a beautiful herb crust. When sliced, the chicken breast releases hot savory juices and steam, indicating it is perfectly cooked and ready to be enjoyed.

Common mistakes

One common mistake is overcrowding the glass baking dish, which can cause the potatoes and green beans to steam rather than roast, preventing them from getting those delicious crispy edges. Ensure your dish is large enough to hold everything in a single layer.

Another mistake is adding the green beans too early; they cook much faster than potatoes and will become mushy and lose their vibrant color if left in the oven for the entire roasting time.

How to tell it’s done

To determine perfect doneness, always rely on a reliable digital meat thermometer inserted into the thickest part of the chicken breast. The poultry is safe and perfectly cooked when it registers exactly 165°F (74°C).

The baby potatoes are done when they can be easily pierced with a fork and have a crispy, golden-brown exterior. The green beans should remain vibrant green and tender-crisp, offering a pleasant snap when bitten.

• Poultry: 165°F (74°C) in the thickest part