Grilled Chicken Breast with Roasted Brussels Sprouts, Broccolini and Avocado (Clean Healthy High-Protein Meal)

Prep Time: 15 minutes   |   Cook Time: 25 minutes   |   Total Time: 40 minutes   |   Servings: 4

Introduction

Healthy grilled chicken and vegetables is a clean, high-protein meal that delivers bold flavor with simple ingredients. This recipe pairs juicy grilled chicken breast with roasted Brussels sprouts and broccolini, finished with fresh avocado for a creamy contrast. The vegetables roast until lightly caramelized, adding depth and texture, while the chicken stays tender and smoky from the grill. It’s perfect for meal prep, weight management, or a nourishing dinner that feels satisfying without being heavy. For the best results, marinate the chicken briefly and avoid overcooking to keep it juicy.

Ingredients

• 2 large boneless, skinless chicken breasts (about 1 lb / 450 g)
• 3 tablespoons olive oil (45 ml), divided
• 3 cloves garlic, minced
• 1 teaspoon salt (6 g)
• 1/2 teaspoon black pepper (2 g)
• 1 teaspoon paprika (3 g)
• 1 teaspoon dried oregano or Italian herbs (2 g)
• 1 tablespoon lemon juice (15 ml)
• 2 cups Brussels sprouts, halved (300 g)
• 1 bunch broccolini (250 g)
• 1 avocado, sliced (200 g)
• 1 tablespoon fresh parsley, chopped (optional)

Step-by-Step Instructions

1. Marinate the chicken: In a bowl mix 2 tablespoons olive oil, garlic, lemon juice, salt, pepper, paprika, and herbs. Coat the chicken and let it marinate for at least 10–15 minutes.
2. Preheat the oven: Set oven to 425°F (220°C).
3. Prepare the vegetables: Toss Brussels sprouts and broccolini with remaining olive oil, salt, and pepper. Spread on a baking sheet.
4. Roast the vegetables: Roast for 20–25 minutes until tender and slightly caramelized.
5. Grill the chicken: Heat grill or grill pan to medium-high (about 400°F / 200°C). Cook chicken for 5–6 minutes per side until fully cooked (165°F / 74°C).
6. Rest the chicken: Let chicken rest for 5 minutes before slicing.
7. Serve: Plate grilled chicken with roasted vegetables and sliced avocado. Garnish with parsley if desired.

FAQs

Q1: Can I use other vegetables?
Yes, zucchini, asparagus, or carrots work great.

Q2: How do I keep chicken breast juicy?
Avoid overcooking and let it rest before slicing.

Q3: Can healthy grilled chicken and vegetables be meal prepped?
Yes, store in airtight containers for up to 3–4 days.

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