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Grilled Lemon Herb Chicken with Roasted Vegetables
Original recipe: 4 servings · Prep: 15 min · Cook: 25 min · Total: 40 min
By PowerProteinPlates Editorial TeamPublished Mar 29, 2026 | Updated Jul 22, 2026
American
40 mins
high-proteingluten-freemeal-prep-friendlyeasy-recipeswhole-foods
Grilled Lemon Herb Chicken with Roasted Vegetables with measured ingredients, 40-minute timing, 4-serving yield, and step-by-step instructions for protein-focused meals, snacks, smoothies, and meal preparation.
Prep
15 min
Cook
25 min
Total
40 min
Servings
4
Difficulty
easy
Cuisine
American
Ingredients
Servings
4
- 4 boneless, skinless chicken breasts (about 6 oz each)
- 3 tablespoons olive oil, divided
- Juice and zest of 1 large lemon
- 3 garlic cloves, minced
- 2 teaspoons fresh thyme leaves (or 1 tsp dried thyme)
- 2 teaspoons fresh rosemary, finely chopped (or 1 tsp dried rosemary)
- 1 teaspoon dried oregano
- Salt and freshly ground black pepper, to taste
- 1 medium zucchini, sliced into half-moons
- 1 red bell pepper, cut into strips
- 1 yellow bell pepper, cut into strips
- 1 medium red onion, cut into thick wedges
- 1 cup baby carrots
- Optional garnish
- chopped fresh parsley
Instructions
-
In a medium bowl, whisk together 2 tablespoons olive oil, lemon juice, lemon zest, minced garlic, thyme, rosemary, oregano, salt, and pepper to create the marinade.
-
Place the chicken breasts in a large resealable bag or shallow dish and pour the marinade over them. Seal or cover and refrigerate for at least 30 minutes, or ideally 1-2 hours to maximize flavor.
-
Preheat your grill to medium-high heat (around 400°F or 200°C).
-
Meanwhile, toss zucchini, red and yellow bell peppers, red onion, and baby carrots with remaining 1 tablespoon olive oil, plus salt and pepper.
-
Spread the vegetables evenly on a baking sheet and roast in a preheated oven at 425°F (220°C) for 20-25 minutes, stirring halfway through until tender and lightly caramelized.
-
Remove chicken breasts from marinade and discard leftover marinade.
-
Grill chicken for 6-7 minutes on each side, or until internal temperature reaches 165°F (75°C) and juices run clear.
-
Allow the grilled chicken to rest for 5 minutes before serving.
-
Serve the juicy grilled chicken with the roasted vegetables, garnishing with chopped fresh parsley if desired.
-
Store any leftovers in airtight containers and refrigerate for up to 4 days—perfect for nutritious meal prep.
Frequently Asked Questions
- Can I meal prep Grilled Lemon Herb Chicken with Roasted Vegetables?
- Yes. Portion it into airtight containers and keep toppings, sauces, or crunchy finishes separate when that will protect the texture.
- How can I increase the protein?
- Add a little more chicken or pair the recipe with a compatible high-protein side such as Greek yogurt, eggs, tofu, beans, or lean meat depending on the recipe style.
- Can I make it lighter?
- Use measured oil, lighter dairy or sauce options, and a larger vegetable portion while keeping the main protein amount steady.
- What should I watch when swapping ingredients?
- Keep moisture, salt, and cooking time in mind because high-protein swaps can dry out or firm up faster than the original ingredient.
Storage
Cool Grilled Lemon Herb Chicken with Roasted Vegetables before storing, refrigerate in airtight containers for up to 4 days, keep crisp toppings or fresh garnishes separate when useful, freeze only if the main ingredients tolerate thawing well, and reheat gently with a splash of liquid or a short oven, skillet, microwave, or air-fryer warm-up that matches the recipe texture.
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