Preheat your oven to 425°F (220°C). Line a sheet pan with parchment paper or lightly oil it. Wash and dry the potatoes, green beans, herbs, and lemon. Halve the baby potatoes. Trim the green beans. Zest the lemon, then cut it into wedges. Mince the garlic and chop the herbs.
2 cloves garlic, 3/4 pound baby potatoes, 6 ounces fresh green beans, 1 tablespoon fresh parsley or chives, lemon wedges
On the prepared sheet pan, toss the halved potatoes with 1 tablespoon olive oil, 1/2 teaspoon kosher salt, 1/4 teaspoon black pepper, 1/2 teaspoon smoked paprika, and 1/2 teaspoon dried rosemary or thyme if using. Spread in a single layer, cut side down. Roast for 20–25 minutes, flipping once halfway, until golden and tender.
3/4 pound baby potatoes, 1 tablespoon olive oil, 1/2 teaspoon kosher salt, 1/4 teaspoon black pepper, 1/2 teaspoon smoked paprika, 1/2 teaspoon dried rosemary or thyme
While the potatoes start roasting, in a medium bowl combine 1 tablespoon olive oil, 1 tablespoon fresh lemon juice, 1 teaspoon lemon zest, 2 minced garlic cloves, 1 teaspoon dried Italian seasoning, 1/2 teaspoon kosher salt, and 1/4 teaspoon black pepper. Add the chicken breasts and toss to coat well. Let marinate at room temperature for about 10–15 minutes.
2 boneless, skinless chicken breasts, 1 tablespoon olive oil, 1 tablespoon fresh lemon juice, 1 teaspoon lemon zest, 2 cloves garlic, 1 teaspoon dried Italian seasoning, 1/2 teaspoon kosher salt, 1/4 teaspoon black pepper
Heat a large skillet over medium-high heat. Add a drizzle of olive oil if needed. When the oil shimmers, add the marinated chicken breasts. Cook for about 4–6 minutes per side, depending on thickness, until golden brown and the internal temperature reaches 165°F (74°C). If the chicken browns too quickly, reduce heat to medium and cover for a couple of minutes.
2 boneless, skinless chicken breasts, olive oil
Transfer the cooked chicken to a cutting board and let it rest for at least 5 minutes so the juices redistribute.
2 boneless, skinless chicken breasts
While the chicken rests and the potatoes finish roasting, wipe out the skillet if needed. Add 2 teaspoons olive oil and heat over medium. Add the green beans and 1/4 teaspoon kosher salt. Cook, stirring occasionally, for 3–4 minutes, until they start to blister in spots. Add the minced garlic and red pepper flakes and cook for about 30 seconds, just until fragrant. Add 1 tablespoon water, cover, and steam for 2–3 minutes until the beans are crisp-tender and bright green.
6 ounces fresh green beans, 2 teaspoons olive oil, 1 clove garlic, 1/8 teaspoon red pepper flakes, 1/4 teaspoon kosher salt, 1 tablespoon water
Check the roasted potatoes. They should be golden, with crisp edges and tender centers. Roast a few more minutes if needed. Taste and adjust seasoning with a pinch of salt if desired.
3/4 pound baby potatoes, 1/2 teaspoon kosher salt
Slice the rested chicken breasts crosswise. Divide the sliced chicken, roasted potatoes, and garlic green beans between plates. Sprinkle with chopped parsley or chives, add lemon wedges on the side, and finish with a pinch of flaky sea salt if you like.
2 boneless, skinless chicken breasts, 3/4 pound baby potatoes, 6 ounces fresh green beans, 1 tablespoon fresh parsley or chives, lemon wedges, flaky sea salt