Dinner · Part 2 of 3: Instructions
Garlic Herb Roasted Chicken and Potatoes for an Easy Dinner Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before starting, ensure all vegetables are thoroughly washed and dried. Remove the chicken from the refrigerator about 20 minutes before cooking to help it reach room temperature, which promotes more even roasting. Preheat the oven fully before placing the dish inside.
Have all your seasonings measured and ready, and ensure your baking dish is clean and dry. Preparing your workspace by clearing clutter makes the assembly process smooth and efficient, allowing you to focus on achieving the perfect roast for your chicken and vegetable medley.
Ingredients at a glance (5)
- 4 pieces chicken breasts, sliced
- 1 lb baby potatoes, halved
- 1/2 lb green beans, trimmed
- 3 cloves garlic, minced
- 2 tbsp fresh herbs, chopped
Instructions
Preparation and Seasoning
- Prepare the IngredientsPreheat the oven to 400°F (200°C). Slice the chicken breasts into even portions. Halve the baby potatoes and trim the green beans to ensure uniform cooking. In a mixing bowl, combine the minced garlic and chopped fresh herbs to create a fragrant seasoning for the ingredients.Look for Vegetables are chopped and seasoning is uniform.Tip Ensure potatoes are cut into similar sizes so they roast at the same rate as the chicken.
At the end of this phase, all ingredients should be uniformly chopped and coated in the herb-garlic mixture. The chicken should be well-seasoned, and the vegetables should be lightly tossed so every piece is coated. Check that your oven has reached the target temperature of 400°F (200°C) before proceeding to the roasting stage, as a hot oven is essential for proper caramelization of the potatoes and chicken skin.
Roasting to Perfection
- Assemble and RoastArrange the chicken, potatoes, and green beans in a glass baking dish. Toss gently to coat all sides evenly with the herb-garlic mixture. Place the dish in the preheated oven and roast until the chicken is cooked through to an internal temperature of 165°F (74°C) and the potatoes are golden and tender.Look for Chicken is golden and potatoes are fork-tender.Safe temperature 165°F (74°C) internal temperature (poultry)Tip Spread ingredients in a single layer for the best browning.
During roasting, the kitchen should fill with the fragrant aroma of roasted garlic and fresh herbs. The chicken should look golden and the potatoes should have developed a crisp exterior.
Use a meat thermometer to verify the chicken has reached 165°F (74°C). If the vegetables need more color, you can briefly increase the heat or move the dish to a higher rack, but monitor closely to prevent the herbs from burning.
Resting and Final Plating
- Rest and ServeRemove the baking dish from the oven. Let the chicken rest for at least 5 minutes before slicing or serving to allow the juices to redistribute. Serve the roasted chicken alongside the potatoes and green beans while warm.Look for Chicken juices run clear and meat is tender.Tip Using a meat thermometer ensures perfectly cooked chicken.
After removing the dish from the oven, the chicken needs to rest for at least 5 minutes. This allows the internal juices to settle, ensuring the meat remains moist when sliced. The potatoes should be tender and the green beans vibrant. Check that no liquid has pooled excessively in the dish; if so, you can use it as a light sauce to drizzle over the plated meal for added moisture and flavor.
Common mistakes
Avoid overcrowding the baking dish, as this causes the ingredients to steam rather than roast, preventing the desired golden-brown crust. Ensure you do not skip the resting period, as this is crucial for keeping the chicken juicy and flavorful.
Be careful not to slice the chicken too thinly before roasting, as this can lead to dry meat. Finally, always monitor the oven temperature to avoid burning the herbs, which can turn bitter if exposed to excessive heat for too long.
How to tell it’s done
The chicken is perfectly done when it reaches an internal temperature of 165°F (74°C) at its thickest point. The potatoes should be easily pierced with a fork, indicating they are tender throughout. The green beans should be bright green and slightly crisp-tender.
If the chicken reaches temperature before the potatoes are done, remove the chicken to a plate and continue roasting the vegetables for a few additional minutes until they reach your preferred level of golden-brown tenderness.
- Poultry: 165°F (74°C) in the thickest part
Up next · Part 3 of 3
2 variations · storage & make-ahead · 3 answers · printable card
Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)