The aroma of grilled chicken mingling with fresh herbs and zesty lemon is enough to make anyone’s mouth water. This Grilled Lemon Herb Chicken with Roasted Vegetables is a delightful low-carb dinner that comes together in just about an hour. It’s packed with flavor and perfect for anyone looking for a healthy, diabetic-friendly meal that doesn’t compromise on taste.
This recipe is ideal for those who want a nutritious dinner option without the hassle. It’s perfect for weeknight meals or family gatherings, and you can easily prepare the marinade ahead of time or store leftovers in the fridge for quick meals throughout the week.
Why You’ll Love This Recipe
- The combination of grilled chicken with roasted vegetables offers a satisfying mix of textures.
- Marinading the chicken infuses it with vibrant flavors that brighten up your plate.
- Roasting the veggies brings out their natural sweetness and adds a beautiful caramelization.
- This dish is low in carbs, making it suitable for those following diabetic-friendly diets.
What You’ll Need
Here’s everything you’ll need to prepare this delicious dinner.
For the Chicken Marinade
- 3 tbsp olive oil
- Zest of 1 lemon
- 6 tbsp lemon juice (about 2 lemons)
- 3 cloves garlic, minced
- 1 1/2 tsp dried oregano
- 1 tsp dried thyme
- 1 tsp dried rosemary, crushed
- 1 tsp fine sea salt (or to taste)
- 1/2 tsp freshly ground black pepper
- 1/2 tsp smoked paprika (optional, for color and smoky flavor)
For the Vegetables
- 1 medium zucchini, sliced into half-moons
- 1 red bell pepper, cored and sliced into strips
- 1 small red onion, cut into wedges
- 1 cup broccoli florets
- 1 cup cherry tomatoes
- 2 tbsp olive oil
- 1/2 tsp fine sea salt (or to taste)
- 1/2 tsp freshly ground black pepper
- 1 tsp dried Italian herb blend (or dried oregano/thyme)
For Serving
- Fresh parsley, chopped, for garnish (optional)
- Extra lemon wedges, for serving (optional)
Use fresh herbs for enhanced flavor.
Substitutions & Swaps
- Lemon juice: bottled lemon juice works in a pinch.
- Olive oil: avocado oil can be used instead.
- Chicken breasts: use thighs for a juicier option.
- Seasonal vegetables: swap in whatever you have on hand.
How to Make It
Follow these simple steps to create a delicious dinner.
1. Prepare the marinade
In a medium bowl, whisk together the olive oil, lemon zest, lemon juice, minced garlic, dried oregano, thyme, rosemary, smoked paprika (if using), salt, and black pepper until well combined. Taste a tiny bit (before adding the chicken) to ensure it’s bright and well-seasoned.
2. Marinate the chicken
Add the chicken breasts to a large bowl or zip-top bag and pour the marinade over them, turning to coat all sides evenly. If you’d like a little clean marinade for drizzling later, reserve 1–2 tablespoons in a separate container before adding the chicken. Cover or seal and refrigerate for at least 20–30 minutes, or up to 24 hours.
3. Preheat the oven and grill
About 20–25 minutes before you plan to eat, preheat your oven to 425°F (220°C) with a rack in the upper third, and preheat your grill to medium-high (around 400–425°F with the lid closed). Lightly oil the grill grates to help prevent sticking.
4. Prepare the vegetables
While the grill and oven preheat, slice the zucchini into half-moons, cut the red bell pepper into strips, cut the red onion into wedges, break the broccoli into bite-sized florets, and leave the cherry tomatoes whole. Toss everything on a large rimmed sheet pan with olive oil, salt, pepper, and dried Italian herbs until evenly coated. Spread the vegetables out in a single layer.
5. Roast the vegetables
Place the sheet pan of vegetables in the hot oven and roast for 15–20 minutes to start, tossing once halfway through, until the edges begin to brown and the tomatoes soften and wrinkle.
6. Grill the chicken
Remove the chicken from the marinade, letting any excess drip back into the bowl, and place the breasts on the preheated grill. Discard any marinade that has been in contact with raw chicken. Grill for about 6–7 minutes per side, with the lid closed, or until the thickest part of each breast reaches 165°F (74°C) on an instant-read thermometer.
7. Rest the chicken
Transfer the cooked chicken to a clean plate or cutting board and tent loosely with foil. Let it rest for about 5 minutes so the juices redistribute. Check the vegetables; if they need more color, roast for another 5 minutes or briefly switch to broil, watching closely.
8. Serve
Squeeze fresh lemon juice over the chicken and vegetables and sprinkle with chopped parsley. Slice the chicken across the grain, if desired, and serve each portion with a generous helping of roasted vegetables. If you reserved clean marinade earlier, drizzle a small amount over the chicken or whisk it with extra olive oil as a finishing sauce.
How to Store It
Fridge: Store in an airtight container for up to 3 days.
Freezer: No, due to the grilled texture.
Reheat: Microwave for 1-2 minutes or until heated through.
Tips for Best Results
- Allow chicken to marinate for more flavor absorption.
- Use a meat thermometer for perfect doneness.
- Toss vegetables halfway through roasting for even cooking.
- Don’t skip the resting period to retain juices in chicken.
Serving Suggestions
- Pair with a side salad for a refreshing touch.
- Serve with quinoa for a heartier meal.
- Enjoy with a glass of infused sparkling water.



