One-Pan Garlic Herb Chicken Dinner Step-by-step instructions

Before you start

Before beginning the cooking process, take a few minutes to organize and prep all your ingredients to ensure a seamless workflow. Wash the baby potatoes thoroughly to remove any dirt, pat them dry with a clean towel, and slice them in half.

Trim the ends of the green beans. Measure out the olive oil and dried herbs, and mince the garlic cloves. Keep the raw chicken breasts in the refrigerator until you are ready to assemble the dish to maintain optimal food safety.

Instructions

Preparation and Seasoning

1. 1Prepare the Vegetables
   Preheat the oven to 400°F (200°C). Place the halved baby potatoes and trimmed green beans directly into a large glass baking dish, arranging them to leave space for the chicken.
   Look for The vegetables should be dry and evenly distributed.
   Tip Dry the potatoes thoroughly with a paper towel to help them roast better.
2. 2Whisk the Herb Oil
   In a small mixing bowl, whisk together the olive oil, minced garlic, and dried Italian seasoning until the herbs are thoroughly combined.
   Look for The mixture should look fully blended with herbs suspended in the oil.
   Tip Mince the garlic finely so it distributes evenly across all ingredients.

At the end of this initial preparation phase, the baby potatoes should be cleanly halved and the green beans neatly trimmed, resting inside the clean glass baking dish. The garlic herb oil in the small bowl should be completely emulsified, with the minced garlic and dried herbs evenly suspended throughout the golden olive oil. The mixture should smell intensely fragrant, fresh, and savory, indicating that the seasoning is ready to be applied.

Assembling and Baking

3. 3Assemble the Dish
   Place the raw chicken breasts in the glass baking dish alongside the potatoes and green beans. Drizzle the prepared garlic herb oil evenly over the chicken and vegetables, tossing the potatoes and green beans gently to coat.
   Look for Every ingredient should be visibly coated in the herb-flecked oil.
   Tip Keep the chicken breasts in a single layer so they cook evenly.
4. 4Roast in the Oven
   Transfer the glass baking dish to the preheated oven. Bake uncovered for 25 to 30 minutes, or until the chicken breasts reach a safe internal temperature of 165°F (74°C) and the potatoes are tender.
   Look for The chicken should be golden and the potatoes easily pierced with a fork.
   Safe temperature 165°F (74°C) internal temperature (poultry)
   Tip Use a digital thermometer inserted into the thickest part of the chicken breast.

As this critical baking phase concludes, the kitchen should be filled with the rich, comforting aroma of roasted garlic, toasted herbs, and savory chicken.

The chicken breasts should have a beautifully golden, matte exterior with visible flecks of herbs, and the baby potatoes should be easily pierced with a fork, showing lightly caramelized edges. The green beans should appear tender and vibrant, sizzling gently in the remaining juices at the bottom of the dish.

Resting and Slicing

5. 5Rest and Slice the Chicken
   Remove the baking dish from the oven. Transfer the roasted chicken breasts to a clean cutting board and let them rest for 5 minutes. Slice the chicken crosswise and serve immediately with the roasted potatoes and green beans.
   Look for Slicing the chicken should release juices without drying out the meat.
   Tip Do not skip the resting step, as it keeps the chicken incredibly juicy.

At the very end of this final phase, the sliced chicken breasts should reveal glistening, white, and exceptionally juicy interiors as the knife cuts through them. The resting period allows the juices to redistribute evenly throughout the meat, preventing them from running out onto the cutting board. The chicken slices, potatoes, and green beans are now perfectly cooked, warm, and ready to be plated immediately.

Common mistakes

One of the most common mistakes when making this dish is overcrowding the baking dish, which causes the ingredients to steam rather than roast. If the potatoes and green beans are piled on top of each other or completely cover the chicken, they will become mushy instead of developing those delicious, caramelized edges.

Another frequent error is skipping the resting period for the chicken. Slicing the chicken breasts immediately after removing them from the oven will cause all the precious juices to escape, leaving the meat dry and tough.

How to tell it’s done

To ensure the chicken is perfectly cooked and safe to consume, always use a reliable digital meat thermometer inserted into the thickest part of the breast. The chicken is fully done when it registers an internal temperature of 165°F (74°C).

The potatoes are done when they are tender enough to be easily pierced with a fork without resisting. Avoid overcooking the dish, as the green beans will lose their vibrant color and become overly soft, and the chicken breasts will quickly dry out.

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