Lemon-Harissa Grilled Chicken Sheet Pan with Whipped Tahini

This sheet pan dinner delivers big North African-inspired flavor with minimal cleanup. Boneless chicken thighs soak up a punchy marinade of lemon juice, garlic, harissa paste, and extra virgin olive oil, then roast alongside cauliflower florets and red onion wedges until everything is deeply caramelized at the edges. The high heat coaxes out natural sweetness from the vegetables while the harissa paste chars just slightly, deepening its smoky heat. Once out of the oven, the whole pan gets finished with a cooling whipped tahini-yogurt sauce brightened with lemon and a touch of garlic, plus a scatter of fresh parsley and mint. The contrast of bold spice against the cool, creamy drizzle makes this dish feel indulgent, even though it's built entirely on Mediterranean diet staples: olive oil, vegetables, lean poultry, yogurt, and herbs. It's a weeknight-friendly dinner that comes together in about 30 minutes, making it perfect for busy evenings when you still want something vibrant and satisfying. Serve it on its own, over whole grains like farro or brown rice, or tucked into warm whole wheat pita.

Ingredients

• 1.5 lbboneless, skinless chicken thighs, trimmed of excess fat
• 3 tbspharissa paste
• 3 tbsplemon juice, freshly squeezed, divided
• 4 tbspextra virgin olive oil, divided
• 4 clovesgarlic, minced, divided
• 1 small headcauliflower, cut into florets
• 1 mediumred onion, cut into thin wedges
• 1 tspsalt, divided, to taste
• 0.5 tspblack pepper, freshly ground
• 0.25 cuptahini
• 0.5 cupplain Greek yogurt
• 3 tbspwater, as needed to thin sauce
• 2 tbspfresh parsley, chopped, for garnish
• 1 tbspfresh mint, chopped, for garnish
• 1 lemonlemon wedges, cut into wedges, for serving

Method

1. Preheat the oven to 425°F (220°C) and line a sheet pan with foil or parchment for easy cleanup.
2. In a large mixing bowl, whisk together the harissa paste, 2 tablespoons lemon juice, 2 tablespoons olive oil, and half the minced garlic to form the marinade.
3. Add the chicken thighs to the bowl and toss to coat thoroughly in the marinade. Set aside while you prep the vegetables.
4. On a cutting board, cut the cauliflower into bite-sized florets and slice the red onion into thin wedges.
5. Spread the cauliflower and onion on the sheet pan, drizzle with the remaining 2 tablespoons olive oil, and season with half the salt and the black pepper. Toss to coat.
6. Nestle the marinated chicken thighs among the vegetables on the sheet pan in a single layer, leaving room so everything roasts rather than steams.
7. Roast until the chicken is cooked through (internal temperature of 165°F/74°C) and the vegetables are charred and tender, about 20 minutes. 20:00
8. While the sheet pan roasts, make the whipped tahini sauce: in a small bowl, whisk together the tahini, Greek yogurt, remaining 1 tablespoon lemon juice, remaining garlic, and remaining salt. Add water a tablespoon at a time, whisking until smooth and pourable.
9. Remove the sheet pan from the oven and let rest for a few minutes. Drizzle generously with the whipped tahini sauce and scatter chopped parsley and mint on top.
10. Serve warm with lemon wedges on the side for squeezing over the top.