Easy One-Pan Lemon Garlic Chicken – 35-Minute Dinner

This one-pan lemon garlic chicken and veggies is my go-to when I need a healthy dinner without a sink full of dishes. It's bright, savory, and packed with colorful vegetables that roast to perfection alongside juicy chicken thighs.

The secret is a simple marinade of lemon, garlic, and herbs that does double duty as a sauce. Everything cooks on one sheet pan, so cleanup is a breeze. I love making this on busy weeknights when I want something nourishing but don't want to spend hours in the kitchen.

It's also incredibly versatile—swap in whatever vegetables you have on hand. My family loves it with broccoli and bell peppers, but zucchini or asparagus work just as well.

About the Ingredients

6 bone-in, skin-on chicken thighs (about 2 lbs / 900g)

Bone-in thighs stay juicy and flavorful. You can use boneless, skinless thighs, but reduce cooking time by 5 minutes.

3 cups (300g) broccoli florets

Cut into similar-sized pieces for even roasting. Swap with cauliflower or Brussels sprouts if you prefer.

2 cups (200g) sliced bell peppers (any color)

Use a mix of red, yellow, and orange for a pretty presentation. Substitute with sliced zucchini or asparagus.

1 medium red onion, cut into wedges

Red onion adds a mild sweetness. A yellow or white onion works too, but red is less sharp.

3 tablespoons (45ml) olive oil

Use a good-quality extra virgin olive oil for the best flavor. You can also use avocado oil.

3 cloves garlic, minced

Fresh garlic is key. In a pinch, use 1 teaspoon garlic powder, but fresh gives a brighter punch.

1 lemon, zested and juiced

Use a fresh lemon for both zest and juice. Bottled lemon juice won't have the same aromatic flavor.

1 teaspoon dried oregano

Dried oregano blends well. You can use 1 tablespoon fresh oregano if you have it.

1 teaspoon smoked paprika

Smoked paprika adds a subtle smokiness. Regular paprika is fine, or use a pinch of cayenne for heat.

1/2 teaspoon salt

Adjust to your taste. Sea salt or kosher salt both work well.

1/4 teaspoon black pepper

Freshly ground black pepper gives the best flavor.

Fresh parsley for garnish (optional)

Adds a pop of color and freshness. Skip if you don't have it.

Tips & Tricks

• Pat the chicken dry with paper towels before marinating—this helps the skin get extra crispy in the oven.
• Don't overcrowd the pan; leave space between the chicken and veggies so they roast instead of steam.
• Use a meat thermometer to check the chicken reaches 165°F (74°C) at the thickest part—this guarantees it's cooked through but still juicy.

Step-by-Step Instructions

1. Preheat the oven

Preheat your oven to 425°F (220°C). Position a rack in the middle.

2. Make the marinade

In a small bowl, whisk together olive oil, garlic, lemon zest, lemon juice, oregano, paprika, salt, and pepper.

3. Toss the vegetables

In a large bowl, combine broccoli, bell peppers, and onion. Drizzle with half of the marinade and toss to coat. Spread them evenly on a large rimmed baking sheet.

4. Coat the chicken

Place the chicken thighs in the same bowl, add the remaining marinade, and toss to coat thoroughly. Arrange the chicken on top of the vegetables, skin-side up.

5. Roast the chicken

Roast for 30-35 minutes, until the chicken skin is golden brown and crispy, and the vegetables are tender. The chicken is done when an instant-read thermometer inserted into the thickest part reads 165°F (74°C).

6. Rest and serve

Remove from the oven and let rest for 5 minutes. Garnish with fresh parsley if desired, and serve warm.

Delicious Variations

• Swap the chicken for salmon fillets (cook for 15-18 minutes) or shrimp (cook for 8-10 minutes).
• Add a handful of cherry tomatoes or sliced zucchini in the last 10 minutes of roasting for extra color and flavor.
• Make it dairy-free by serving with a dollop of dairy-free yogurt or tahini sauce.

How to Store One-Pan Lemon Garlic Chicken and Veggies

Frequently Asked Questions

Try this one-pan wonder this week and let me know how it turns out! Share your variations in the comments below—I'd love to hear your family's favorites. Small steps count.

One-Pan Lemon Garlic Chicken and Veggies

Easy one-pan lemon garlic chicken with tender veggies, ready in 35 minutes for a healthy weeknight dinner.

★★★★½ 4.8 (127 ratings)

15 minPrep time35 minCook time6Servings285 kcalCalories

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🧂 Ingredients

• 6 bone-in, skin-on chicken thighs (about 2 lbs / 900g)
• 3 cups (300g) broccoli florets
• 2 cups (200g) sliced bell peppers (any color)
• 1 medium red onion, cut into wedges
• 3 tablespoons (45ml) olive oil
• 3 cloves garlic, minced
• 1 lemon, zested and juiced
• 1 teaspoon dried oregano
• 1 teaspoon smoked paprika
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• Fresh parsley for garnish (optional)

📋 Instructions

1. 1Preheat the oven — Preheat your oven to 425°F (220°C). Position a rack in the middle.
2. 2Make the marinade — In a small bowl, whisk together olive oil, garlic, lemon zest, lemon juice, oregano, paprika, salt, and pepper.
3. 3Toss the vegetables — In a large bowl, combine broccoli, bell peppers, and onion. Drizzle with half of the marinade and toss to coat. Spread them evenly on a large rimmed baking sheet.
4. 4Coat the chicken — Place the chicken thighs in the same bowl, add the remaining marinade, and toss to coat thoroughly. Arrange the chicken on top of the vegetables, skin-side up.
5. 5Roast the chicken — Roast for 30-35 minutes, until the chicken skin is golden brown and crispy, and the vegetables are tender. The chicken is done when an instant-read thermometer inserted into the thickest part reads 165°F (74°C).
6. 6Rest and serve — Remove from the oven and let rest for 5 minutes. Garnish with fresh parsley if desired, and serve warm.

👨‍🍳 Chef's Note: For extra crispiness, broil for the last 2-3 minutes, watching carefully to avoid burning.

Servings: 6

Cuisine: Mediterranean

Course: Dinner

Nutrition (per serving): 285 kcal · 12g protein · 22g carbs · 9g fat

Written by Maya Okafor
Maya writes about sustainable living and practical zero-waste swaps for busy families. She focuses on small, budget-friendly changes that fit into real life.