There’s nothing quite like the sizzle of the grill on a warm day, and these Grilled Veggie & Halloumi Skewers are a firm favourite in my kitchen. They’re vibrant, full of wonderful textures, and surprisingly satisfying, making them an ideal choice for a relaxed weekend lunch or a light supper. This recipe truly brings a touch of Mediterranean sunshine to any meal.

I remember the first time I truly fell in love with grilling halloumi. It was during a particularly glorious British summer, and I was trying to find new ways to enjoy vegetables beyond the usual roasted fare. We had a bounty of colourful produce from the local market – bell peppers in every shade, courgettes glistening, and juicy cherry tomatoes. Pairing them with the salty, squeaky delight of halloumi cheese on skewers just felt right, and the result was pure magic. It quickly became a staple, a recipe I return to again and again when I want something utterly delicious yet doesn’t require hours in the kitchen.

What I adore most about these grilled veggie skewers is their incredible versatility. You can adapt them to whatever vegetables are in season or whatever you have lurking in your fridge. The halloumi, with its unique ability to hold its shape and develop a beautiful golden crust, provides a fantastic contrast to the tender, smoky vegetables. After testing this recipe five times, tweaking the marinade and the grilling technique, I finally got it just right – a balance of tang, herbs, and that irresistible char. It’s truly my go-to recipe when I need something quick but impressive, whether I’m cooking for family or entertaining friends.

This recipe isn’t just about the food; it’s about the experience. The preparation is a joy, threading the colourful ingredients onto the skewers, and the aroma as they cook on the grill is simply divine. It transports you, even for a moment, to sun-drenched Mediterranean shores. Whether you’re a seasoned grill master or a novice, I promise you’ll find these Grilled Veggie & Halloumi Skewers a delightful addition to your culinary repertoire. They’re a celebration of fresh produce and simple, honest flavours, making them a brilliant option for healthy skewers and vegetarian skewers alike.

Recipe Overview

• Prep Time: 20 minutes (plus 30 minutes marinating)
• Cook Time: 10-15 minutes
• Total Time: 1 hour 5 minutes
• Servings: 4-6 people
• Difficulty: Easy

Why You’ll Love These Grilled Veggie & Halloumi Skewers

• They offer a fantastic way to enjoy seasonal vegetables, making them wonderfully fresh and vibrant.
• The halloumi caramelises beautifully on the grill, providing a salty, savoury counterpoint to the sweet veggies.
• This recipe is incredibly adaptable; you can easily swap in your favourite vegetables or add different spices to the marinade.
• Preparation is straightforward, and grilling keeps the kitchen cool, making it ideal for warmer days.
• They are a visually appealing dish, bringing a burst of colour to your table that’s sure to impress.

Grilled Veggie & Halloumi Skewers

25 min prep  ·  15 min cook  ·  4 servings

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Ingredients You’ll Need

• 400g halloumi cheese, drained and cut into 2.5 cm cubes
• 2 bell peppers (one red, one yellow), deseeded and cut into 2.5 cm pieces
• 1 large courgette, trimmed and cut into 1.5 cm thick half-moon slices
• 1 red onion, peeled and cut into 2.5 cm wedges
• 200g cherry tomatoes
• 3 tablespoons olive oil, plus extra for brushing
• 2 tablespoons fresh lemon juice
• 1 tablespoon dried oregano
• 1 teaspoon smoked paprika
• 2 cloves garlic, minced
• Salt and freshly ground black pepper to taste
• Fresh parsley or mint, chopped, for garnish (optional)
• Wooden or metal skewers (if using wooden, soak them in water for at least 30 minutes)

Tip: Always opt for fresh, firm vegetables that are in season. They’ll have the best flavour and texture, which truly shines when grilled. For example, a crisp bell pepper will hold its shape better and caramelise more effectively.

How to Make Grilled Veggie & Halloumi Skewers

1. Prepare the Skewers and Marinade: If using wooden skewers, immerse them in water for at least 30 minutes to prevent them from burning on the grill. While they soak, in a large bowl, whisk together the olive oil, lemon juice, dried oregano, smoked paprika, minced garlic, a good pinch of salt, and a generous grind of black pepper until well combined. The mixture should smell fragrant with herbs and garlic.
2. Combine Ingredients with Marinade: Add the cubed halloumi, bell pepper pieces, courgette slices, red onion wedges, and cherry tomatoes to the bowl with the marinade. Gently toss everything together using your hands or a spatula, ensuring all the vegetables and halloumi are evenly coated in the aromatic mixture. Cover the bowl and let it marinate at room temperature for at least 30 minutes, or in the fridge for up to 2 hours. This allows the flavours to meld beautifully.
3. Thread the Skewers: Once marinated, begin threading the ingredients onto the soaked skewers, alternating between halloumi, bell peppers, courgettes, red onion, and cherry tomatoes. Try to distribute the colours evenly for an appealing visual. Don’t pack them too tightly; leave a little space between each piece so the heat can circulate, ensuring even cooking and beautiful charring.
4. Preheat the Grill: Preheat your grill to a medium-high heat (around 200°C / 400°F). Lightly brush the grill grates with a little extra olive oil to prevent sticking. You’ll know it’s ready when you can hold your hand about 10 cm above the grate for only 3-4 seconds before it feels too hot.
5. Grill the Skewers: Place the skewers directly onto the preheated grill. Cook for 10-15 minutes, turning them every 3-4 minutes, until the halloumi has developed a beautiful golden-brown crust with distinct grill marks and the vegetables are tender-crisp with a slight char. You’ll see the bell peppers soften and slightly blister, the courgettes become translucent at the edges, and the red onion turn a deeper, sweeter shade of purple. The halloumi should be gloriously caramelised on all sides, smelling wonderfully savoury and slightly smoky.
6. Serve and Garnish: Once cooked, carefully remove the BBQ halloumi skewers from the grill and transfer them to a serving platter. Let them rest for a minute or two. Garnish with freshly chopped parsley or mint, if using, for a burst of freshness. Serve these easy halloumi grill skewers immediately and enjoy the delightful combination of textures and Mediterranean skewers flavours.

Tips From My Kitchen

• Soak Wooden Skewers Thoroughly: Always soak wooden skewers in water for at least 30 minutes, preferably an hour, before threading. The ‘why’ here is crucial: dry wooden skewers can easily catch fire or splinter on a hot grill, making the cooking process hazardous and potentially ruining your food. Soaking them saturates the wood, preventing this and allowing for a safer, smoother grilling experience.
• Don’t Overcrowd the Skewers: While it might be tempting to load up each skewer, resist the urge. Leave a small gap between each piece of halloumi and vegetable. The ‘why’ is all about even cooking and achieving that lovely char. When ingredients are packed too tightly, steam gets trapped, leading to soggy rather than beautifully caramelised and grilled food. Space allows heat and smoke to circulate, giving you better texture and flavour.
• Cut Ingredients Uniformly: Aim to cut all your vegetables and halloumi into roughly the same size – about 2.5 cm cubes or similar thickness. The ‘why’ is simple: uniform pieces cook at the same rate. If you have some large chunks and some small, the small ones will burn before the large ones are cooked through, leading to an inconsistent and disappointing result.
• Marinate for Flavour Infusion: Don’t skip the marinating step! Even 30 minutes makes a difference, but an hour is even better. The ‘why’ is that the olive oil, lemon juice, herbs, and garlic need time to penetrate the halloumi and vegetables, infusing them with flavour. This also helps to tenderise the vegetables slightly and adds a layer of moisture that helps prevent drying out on the grill.
• Preheat Your Grill Properly: A well-preheated grill is your best friend for achieving those coveted grill marks and preventing sticking. The ‘why’ is twofold: firstly, a hot grill sears the outside of the food quickly, locking in juices and creating a delicious crust. Secondly, it helps prevent the halloumi from sticking, ensuring easy flipping and intact skewers. Wait until the grates are hot and lightly smoking before placing your skewers on.
• Brush Skewers with Marinade During Grilling: As you turn the skewers, occasionally brush them with any remaining marinade (ensure it hasn’t been in contact with raw meat if you were making other skewers). The ‘why’ is to build up layers of flavour and keep the vegetables and halloumi moist. This extra basting helps create a more intensely flavoured and appealingly glazed finish.

Common Mistakes to Avoid

• Overcrowding the grill: Placing too many skewers on the grill at once drastically lowers the grill’s temperature, leading to steaming instead of grilling. This prevents the vegetables from developing a lovely char and the halloumi from browning properly. Grill in batches if necessary, allowing ample space around each skewer for even heat distribution.
• Wrong temperature: Grilling at too low a temperature will result in dull, steamed-looking vegetables and halloumi that doesn’t brown. Too high, and you’ll burn the outside before the inside is properly cooked. Aim for a medium-high heat (around 200°C / 400°F) to achieve that beautiful caramelisation and tender interior.
• Skipping the rest time: While not strictly necessary for vegetables, allowing the halloumi a minute or two to rest after grilling helps it settle. Resting allows the internal heat to redistribute, ensuring a more consistent texture throughout the cheese, which can sometimes firm up a little too much straight off the heat.

Delicious Variations to Try

• Spicy Version: For those who love a bit of a kick, add half a teaspoon of red chilli flakes to the marinade. You could also finely chop a fresh red chilli and add it in, or even drizzle a little hot sauce over the skewers after grilling. This adds a fantastic warmth that complements the smoky halloumi and sweet vegetables.
• Vegetarian/Vegan Option: To make these skewers fully plant-based, simply omit the halloumi. Instead, you can add firm tofu (pressed and cubed), tempeh, or even chunks of portobello mushrooms to the skewers. Ensure these plant-based proteins are also marinated to absorb plenty of flavour.
• Different Protein: While halloumi is brilliant, you can easily swap it for other proteins. Cubes of chicken breast or even firm white fish like cod or halibut would work wonderfully. Just be mindful of cooking times, as chicken will require longer than halloumi, and fish will cook much quicker. Ensure any chicken is cooked through to 74°C (165°F) internal temperature. These veggie kebabs are truly versatile!

What to Serve With Grilled Veggie & Halloumi Skewers

• Fluffy couscous or quinoa salad
• A simple green salad with a lemon vinaigrette
• Warm pita bread or flatbreads
• Tzatziki or a creamy hummus
• A refreshing tomato and cucumber salad

Frequently Asked Questions

Grilled Veggie & Halloumi Skewers

These Grilled Veggie & Halloumi Skewers feature halloumi cheese and a vibrant assortment of bell peppers, courgette, red onion, and cherry tomatoes, all marinated in a fragrant olive oil, lemon, oregano, smoked paprika, and garlic mixture before being grilled to golden-brown perfection. A delightful and easy Mediterranean-inspired dish.

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Prep Time 25 minutes mins

Cook Time 15 minutes mins

Total Time 1 hour hr 10 minutes mins

Servings: 4 servings

Course: Main Course

Cuisine: Mediterranean

Calories: 350

Ingredients Method Notes

Ingredients

  

• 400 g halloumi cheese drained and cut into 2.5 cm cubes
• 2 bell peppers one red, one yellow, deseeded and cut into 2.5 cm pieces
• 1 large courgette trimmed and cut into 1.5 cm thick half-moon slices
• 1 red onion peeled and cut into 2.5 cm wedges
• 200 g cherry tomatoes
• 3 tablespoons olive oil plus extra for brushing
• 2 tablespoons fresh lemon juice
• 1 tablespoon dried oregano
• 1 teaspoon smoked paprika
• 2 cloves garlic minced
• Salt and freshly ground black pepper to taste
• Fresh parsley or mint chopped, for garnish (optional)
• Wooden or metal skewers if using wooden, soak them in water for at least 30 minutes

Method

 

1. Prepare the Skewers and Marinade: If using wooden skewers, immerse them in water for at least 30 minutes to prevent them from burning on the grill. While they soak, in a large bowl, whisk together the olive oil, lemon juice, dried oregano, smoked paprika, minced garlic, a good pinch of salt, and a generous grind of black pepper until well combined. The mixture should smell fragrant with herbs and garlic.
2. Combine Ingredients with Marinade: Add the cubed halloumi, bell pepper pieces, courgette slices, red onion wedges, and cherry tomatoes to the bowl with the marinade. Gently toss everything together using your hands or a spatula, ensuring all the vegetables and halloumi are evenly coated in the aromatic mixture. Cover the bowl and let it marinate at room temperature for at least 30 minutes, or in the fridge for up to 2 hours. This allows the flavours to meld beautifully.
3. Thread the Skewers: Once marinated, begin threading the ingredients onto the soaked skewers, alternating between halloumi, bell peppers, courgettes, red onion, and cherry tomatoes. Try to distribute the colours evenly for an appealing visual. Don't pack them too tightly; leave a little space between each piece so the heat can circulate, ensuring even cooking and beautiful charring.
4. Preheat the Grill: Preheat your grill to a medium-high heat (around 200°C / 400°F). Lightly brush the grill grates with a little extra olive oil to prevent sticking. You'll know it's ready when you can hold your hand about 10 cm above the grate for only 3-4 seconds before it feels too hot.
5. Grill the Skewers: Place the skewers directly onto the preheated grill. Cook for 10-15 minutes, turning them every 3-4 minutes, until the halloumi has developed a beautiful golden-brown crust with distinct grill marks and the vegetables are tender-crisp with a slight char. You'll see the bell peppers soften and slightly blister, the courgettes become translucent at the edges, and the red onion turn a deeper, sweeter shade of purple. The halloumi should be gloriously caramelised on all sides, smelling wonderfully savoury and slightly smoky.
6. Serve and Garnish: Once cooked, carefully remove the BBQ halloumi skewers from the grill and transfer them to a serving platter. Let them rest for a minute or two. Garnish with freshly chopped parsley or mint, if using, for a burst of freshness. Serve these easy halloumi grill skewers immediately and enjoy the delightful combination of textures and Mediterranean skewers flavours.

Notes

For best results, allow the ingredients to marinate for at least 30 minutes to an hour to absorb the flavors. Soaking wooden skewers is crucial to prevent them from burning on the grill. Don't overcrowd the skewers to ensure even cooking and charring.

I hope you’ve enjoyed this journey through my kitchen and are inspired to try these Grilled Veggie & Halloumi Skewers yourself. They truly are a delightful and satisfying meal, full of fresh flavours and wonderful textures. Do let me know in the comments below if you try them, and what your favourite veggie combinations are!