Grilled Harissa Chicken Skewers with Lemon Yogurt Sauce

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Grilled harissa chicken skewers get their heat and smoky depth from a North African chili paste marinade, then finish with a fast char on the grill until the chicken hits 165 F / 74 C inside.

I marinate the chicken thighs for at least 30 minutes, though a few hours in the fridge lets the harissa work deeper into the meat.

Thighs work better than breast here. They stay juicy over direct heat, and the fat that renders as the skewers char is where a lot of the flavor comes from.

One thing that trips people up: skewers that look charred and done on the outside but aren’t at temp yet. Cut into the thickest piece or use a thermometer instead of guessing by color.

Why You’ll Love This Recipe

• Ready in under an hour, most of it hands-off marinating
• Chicken thighs stay juicy under direct grill heat
• Harissa marinade doubles as a basting sauce
• Works on a stovetop grill pan if you skip the charcoal

Ingredient Notes

• Chicken thighs: Boneless, skinless thighs stay juicy on the grill. Chicken breast works too, but cut cook time by 2-3 minutes to avoid dryness.
• Harissa paste: Use a jarred rose harissa or regular harissa. Brands vary in heat, so taste a bit before adding the full amount if you’re sensitive to spice.
• Plain yogurt: Whole milk yogurt tenderizes the chicken and mellows the harissa’s heat. Skip it and add 1 more tbsp olive oil if you want it dairy free.
• Ground cumin and smoked paprika: These back up the harissa without adding more heat. Regular paprika works if smoked isn’t on hand, though you’ll lose some depth.
• Red bell pepper and red onion: Cut into 1.5-inch pieces so they cook at the same rate as the chicken. Zucchini chunks are a good swap or addition.

Grilled Harissa Chicken Skewers with Lemon Yogurt Sauce

Chicken thighs marinate in harissa, yogurt, and lemon, then grill on skewers with peppers and onion until charred and cooked through.

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Prep Time 15 minutes mins

Cook Time 12 minutes mins

Total Time 57 minutes mins

Servings: 4 servings

Course: Main Course

Cuisine: Middle Eastern

Calories: 320

Ingredients Method Notes

Ingredients

  

For the chicken and marinade

• 700 g boneless, skinless chicken thighs cut into 1.5-inch (4 cm) chunks
• 3 tbsp harissa paste
• 2 tbsp olive oil
• 2 tbsp plain whole milk yogurt
• 2 tbsp lemon juice about 1 lemon
• 3 garlic cloves minced
• 1 tsp ground cumin
• 1/2 tsp smoked paprika
• 1 tsp salt
• 1/2 tsp black pepper

For the skewers

• 1 red bell pepper large; cut into 1.5-inch pieces
• 1 red onion medium; cut into wedges
• 8 skewers metal, or wooden soaked in water 20 minutes

To serve

• 1 lemon wedges lemon
• 2 tbsp fresh parsley or cilantro chopped
• 1/2 cup plain yogurt or tahini sauce optional, for dipping

Method

 

Marinate the chicken

1. In a mixing bowl, whisk together harissa, olive oil, yogurt, lemon juice, garlic, cumin, smoked paprika, salt, and pepper.
2. Add the chicken chunks and toss until fully coated. Cover and refrigerate for at least 30 minutes, up to 4 hours.

Assemble and grill the skewers

1. Thread marinated chicken, bell pepper, and onion onto skewers, alternating pieces.
2. Heat the grill to medium-high, about 200 C / 400 F direct heat, and lightly oil the grates.
3. Place skewers on the grill and cook for 10-12 minutes, turning every 3 minutes, until charred on the edges and the chicken reads 165 F / 74 C at the thickest piece.
4. Remove from the grill and rest for 3 minutes. Garnish with parsley and serve with lemon wedges and yogurt sauce.

Notes

• Marinate chicken at least 30 minutes, ideally 2-4 hours for deeper flavor.
• Don't crowd the skewers on the grill grate so heat circulates evenly.
• Pull chicken at 165 F / 74 C, not by how charred it looks.
• Soak wooden skewers 20 minutes so they don't burn through before the chicken cooks.

Tips for Success

• Cut chicken into even 1.5-inch chunks so every piece grills at the same rate.
• Soak wooden skewers in water for 20 minutes to keep them from scorching over direct heat.
• Leave a little space between pieces on the skewer so the heat reaches all sides.
• Check internal temp at the thickest piece with an instant-read thermometer, not by cut color alone.
• Let skewers rest 3 minutes off the grill so the juices settle back into the meat.

Variations

• Swap chicken thighs for shrimp and reduce grill time to 6-8 minutes total, turning once.
• Add a spoon of pomegranate molasses to the marinade for a sweet-tart edge against the harissa heat.
• Skip the skewers and grill the marinated chicken as flat cutlets for 4-5 minutes per side.

Storage and Reheating

Cooked skewers keep in an airtight container in the fridge for up to 3 days. Pull the chicken off the skewers before storing so it reheats more evenly.

Reheat gently in a covered skillet over medium-low heat for 4-5 minutes, or in a 160 C / 325 F oven for 8-10 minutes, until warmed through. Avoid the microwave if you can, since it dries out the charred edges fast.

Raw marinated chicken (not yet grilled) holds in the fridge for up to 24 hours. Freeze it in the marinade for up to 2 months and thaw overnight in the fridge before threading and grilling.

Serving Suggestions

Pile the skewers onto warm flatbread with a smear of lemon yogurt sauce and a handful of chopped parsley. A simple shaved fennel or cucumber salad on the side cuts through the harissa’s heat.

For a full plate, serve alongside herbed couscous or rice pilaf and roasted lemon wedges for squeezing over everything. Leftover chicken also works cold, chopped into a grain bowl with chickpeas and tahini.

FAQ

Why are my grilled harissa chicken skewers dry instead of juicy?

Dry skewers usually mean the chicken went past 165 F / 74 C or sat too long over direct heat. Boneless thighs are more forgiving than breast because of their fat content. Pull skewers the moment they hit temp and let them rest 3 minutes off the heat before serving.

Can I use chicken breast instead of thighs for these skewers?

Yes, chicken breast works, but it dries out faster than thighs since it has less fat. Cut the grill time by 2-3 minutes and check temp early, pulling the skewers right at 165 F / 74 C rather than letting them sit over the flame.

Can I marinate the harissa chicken skewers overnight?

Yes, up to 24 hours in the fridge is fine and actually deepens the flavor. Because the marinade has yogurt and lemon juice, going much longer than that can start to break down the chicken’s texture and make it slightly mushy at the edges.

What goes well with grilled harissa chicken skewers besides pita?

Herbed couscous, a cucumber-tomato salad, or roasted potatoes with lemon all work well alongside these skewers. A cooling yogurt or tahini sauce on the side balances the harissa’s heat, and grilled flatbread is good for scooping up any extra marinade drippings.

Are grilled harissa chicken skewers gluten free?

Yes, this recipe is gluten free as written, since chicken, harissa paste, yogurt, and vegetables don’t contain gluten. Double-check your specific jar of harissa, though, since some brands add wheat-based thickeners. Serve with rice or gluten-free flatbread to keep the whole plate gluten free.

What’s the difference between harissa and regular chili paste?

Harissa is a North African chili paste built on roasted red peppers, garlic, and warm spices like cumin and coriander, not just chili heat. Generic chili paste is usually just chilies and salt. That spice base is what gives these skewers their depth rather than a flat, one-note heat.

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