There’s something absolutely delightful about the combination of sizzling halloumi and rich, tangy tomatoes wafting through the kitchen. I first stumbled upon this Hasselback halloumi traybake during a cozy evening spent flipping through my favorite cookbooks, and I knew I had to give it a try. It quickly became a staple in my home, especially on those busy weeknights when I crave something comforting yet uncomplicated.
Imagine the harmonious blend of crispy, golden halloumi nestled amidst vibrant tomatoes and olives, all kissed with a hint of lemon zest and fresh parsley. This dish is not only a feast for the senses but also a welcome alternative to the routine of takeout that often finds its way into my kitchen. Easy to prepare and bursting with flavor, this baked delight is the perfect centerpiece for dinner or a casual get-together. Paired with warm flatbreads and a refreshing salad, even the simplest meal feels like a celebration. Let’s dive into the recipe and bring this crowd-pleasing treat to your table!
Why is Hasselback halloumi traybake a must-try?
Flavor Explosion: This dish balances the savory saltiness of halloumi with the rich tang of tomatoes and olives for a mouthwatering experience.
Easy Prep: Forget complicated techniques; this simple recipe comes together in one baking dish for quick cleanup.
Versatile Serving: Perfect as a main dish or a dazzling side, it suits varied tastes and dietary preferences.
Crowd-Pleaser: Ideal for gatherings, it impresses guests while keeping you stress-free.
Time-Saving: With just an hour from start to finish, it’s a great weeknight option that feels special. Serve with warm flatbreads, and you’ll have a meal everyone will love!
Hasselback Halloumi Traybake Ingredients
For the Sauce
- 400 g tin chopped tomatoes – the base for the sauce, bringing richness to the dish.
- 2 cloves garlic, crushed – adds a wonderful aromatic depth that elevates the flavors.
- 1 tsp dried oregano – perfect for providing an earthy note that complements the tomatoes.
- ½ tsp dried chilli flakes – adds just the right amount of heat to balance the richness of the halloumi.
- 1 large red pepper, diced – sweet and colorful, it brings a lovely texture and freshness.
For the Halloumi
- 4 blocks halloumi – this is the star of the show; the Hasselback slices allow for crisp edges and chewy goodness.
For the Garnish
- 24 green olives – offer a briny flavor that perfectly contrasts the sweetness of the tomatoes.
- 1 tbsp capers – these little bursts of saltiness enhance the overall taste profile beautifully.
- 1 lemon, zested – a bright finish that lifts the dish and ties the flavors together.
- a handful flat-leaf parsley, finely chopped – adds freshness and a pop of color to your presentation.
To Serve
- Regular or keto flatbreads – perfect for scooping up the delicious sauce and halloumi.
- Green salad – a refreshing side that balances the richness of the dish.
This Hasselback halloumi traybake truly shines with its delightful ingredients and the ease of preparation. Enjoy the rich flavors and vibrant colors as you create this lovely meal!
How to Make Hasselback Halloumi Traybake
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Preheat the oven: Start by heating your oven to 200°C (fan 180°C, gas mark 6). This prepares the cozy space for baking your delightful halloumi dish.
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Prepare the sauce: In a baking dish, combine the chopped tomatoes, crushed garlic, dried oregano, chilli flakes, diced red pepper, and olive oil. Season generously and stir everything together. Bake for 15 minutes until bubbling.
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Slice the halloumi: While the sauce is cooking, take one block of halloumi and place it on a chopping board with the handles of two wooden spoons on either side. This will help you cut it into Hasselback slices without cutting all the way through. Slice at 1/2 cm intervals along the length. Repeat for the other blocks of halloumi.
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Combine and bake: Remove the baking dish from the oven and stir in the olives and capers for a briny flavor kick. Then, carefully push the halloumi slices into the sauce, letting them nestle in. Season the tops and bake again for another 45 minutes until the halloumi is golden and soft.
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Garnish and serve: Once the baking is done, scatter the lemon zest and chopped parsley over the top for a fresh finish. Serve your Hasselback halloumi traybake with warm flatbreads and a vibrant green salad!
Optional: Add a sprinkle of chili flakes for an extra touch of heat.
Exact quantities are listed in the recipe card below.
Hasselback Halloumi Traybake Variations
Customize your dish to fit your taste buds with these exciting twists and substitutes!
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Dairy-Free: Swap halloumi for a firm plant-based cheese to create a vegan version without losing the heartiness.
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Veggie Boost: Add spinach or zucchini to the sauce for extra color and nutrition; both will cook down beautifully!
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Herb Infusion: Substitute oregano with fresh thyme or basil for a fragrant twist that elevates the overall freshness.
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Spicy Kick: Intensify the heat by adding sliced jalapeños or a dash of sriracha to the sauce before baking.
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Mediterranean Twist: Toss in artichoke hearts or roasted red peppers for a vibrant Mediterranean flair, rounding out the flavors.
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Nutty Texture: Sprinkle toasted pine nuts or walnuts over the top before serving for a delightful crunch that contrasts with the creaminess.
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Citrusy Zing: Replace lemon zest with orange zest for a sweet twist that complements the tomatoes beautifully.
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Pasta Option: Serve the mixture over cooked pasta for an entirely different but equally delicious meal that feels like comfort food.
How to Store and Freeze Hasselback Halloumi Traybake
Fridge: Store leftover Hasselback halloumi traybake in an airtight container for up to 3 days. This will keep the flavors intact while preventing spoilage.
Freezer: For longer storage, freeze the dish in an airtight container for up to 2 months. To reheat, thaw overnight in the fridge and warm in the oven at 180°C until heated through.
Reheating: Reheat in the oven for a better texture, aiming for 10-15 minutes at 180°C. Avoid the microwave to keep the halloumi from becoming rubbery.
Serving After Freezing: Serve with fresh flatbreads and a new green salad to refresh the meal’s vibrancy and flavor after freezing.
What to Serve with Hasselback Halloumi Traybake?
To fully enjoy this delightful baked dish, explore the perfect pairings that elevate your dining experience.
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Creamy Mashed Potatoes: The smooth, velvety texture adds comfort, creating a delicious contrast with the crispy halloumi and tangy sauce.
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Mediterranean Quinoa Salad: Bright and herby, this salad brings freshness to the table, enhancing the baked flavors without overwhelming the palate.
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Garlic Roasted Vegetables: The caramelized sweetness of roasted seasonal vegetables offers depth and complements the dish with earthy, roasted flavors.
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Tzatziki Sauce: A cool, yogurt-based dip with cucumber provides a refreshing contrast to the warm, rich halloumi, making every bite balanced.
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Warm Flatbreads: These soft, pillowy breads are perfect for scooping up the saucy goodness, turning every bite into a festive experience.
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Crisp Green Salad: The crunch and zesty dressing in a simple green salad serve to refresh your palate between bites of the hearty traybake.
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Hummus: Pair with a side of creamy hummus for added flavor and texture. It’s delightful for dipping your flatbreads while enjoying the meal.
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Chilled White Wine: A glass of chilled Sauvignon Blanc or a light Pinot Grigio will elevate the flavors, offering a crisp finish to the rich halloumi experience.
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Lemon Sorbet: For dessert, this refreshing sorbet cleanses the palate beautifully, wrapping up the meal with a hint of citrusy sweetness.
Expert Tips for Hasselback Halloumi Traybake
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Halloumi Slicing: Ensure the halloumi slices are even and about 1/2 cm apart. Uneven cuts may lead to inconsistent baking and texture.
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Roasting Time: Keep an eye on the halloumi during the final baking phase. If it browns too quickly, cover it loosely with foil to prevent burning.
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Seasoning Sensibly: Don’t forget to season the sauce generously. Under-seasoning can dull the flavor of your Hasselback halloumi traybake.
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Tomato Quality: Use good quality canned tomatoes. Their flavor will significantly influence the overall taste of the dish.
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Customization Possibilities: Feel free to mix in other veggies like zucchini or spinach for extra nutrition and vibrant colors.
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Serving Suggestions: Pair with freshly baked bread or a crisp green salad to elevate the dish and create a full meal experience.
Make Ahead Options
These Hasselback halloumi traybake delights are perfect for meal prep, allowing you to enjoy a fresh, home-cooked meal even on the busiest of nights! You can prepare the sauce (chopped tomatoes, garlic, oregano, chilli flakes, red pepper, and olive oil) up to 24 hours in advance; simply combine the ingredients in a baking dish, cover, and refrigerate. Additionally, you can slice the halloumi ahead of time to save time later. When you’re ready to serve, simply bake the sauce for 15 minutes, stir in olives and capers, nestle the halloumi, and bake for another 45 minutes. Following this prep ensures you’ll savor all the delicious flavors just as if it were freshly made!
Hasselback Halloumi Traybake Recipe FAQs
How do I select ripe tomatoes for this recipe?
Absolutely! When selecting tomatoes, look for ones that are vibrant in color without any dark spots or blemishes. They should feel firm yet slightly soft when gently squeezed. Canned tomatoes work wonderfully, but fresh ones can elevate the flavor even more!
What is the best way to store leftovers?
Store any leftover Hasselback halloumi traybake in an airtight container in the fridge for up to 3 days. This helps maintain its delicious flavors while keeping it fresh. Just reheat gently in the oven for the best results!
Can I freeze Hasselback halloumi traybake?
Yes, you can! To freeze your dish, let it cool completely, then pack it in an airtight container or heavy-duty freezer bag. It will stay good for up to 2 months. When you’re ready to enjoy it again, thaw it overnight in the fridge before reheating in the oven at 180°C for about 10-15 minutes.
What can I do if my halloumi doesn’t brown nicely?
If your halloumi isn’t getting that beautiful golden color you desire, make sure your oven is properly preheated before you bake. Additionally, broiling it on a higher rack for the last few minutes of cooking can help achieve that crispy finish. Just be careful to watch it closely to avoid burning!
Are there any dietary considerations for this recipe?
Definitely! This Hasselback halloumi traybake is suitable for vegetarians, but those with lactose intolerance should be cautious due to the halloumi. You can experiment with plant-based cheese alternatives that melt well if dairy is a concern. Additionally, this dish is naturally gluten-free when enjoyed with the right kind of flatbreads!
Can I adapt the recipe for a vegan version?
Yes, it’s possible! To make a vegan version, substitute halloumi with a firm tofu or vegan cheese that melts. You may also adjust the seasoning to enhance the flavor. Add a splash of soy sauce or nutritional yeast for added depth and savoriness!

Irresistible Hasselback Halloumi Traybake with Tomatoes & Olives
Ingredients
Equipment
Method
- Preheat the oven to 200°C (fan 180°C, gas mark 6).
- In a baking dish, combine the chopped tomatoes, crushed garlic, dried oregano, chilli flakes, diced red pepper, and olive oil. Season generously and stir everything together. Bake for 15 minutes until bubbling.
- While the sauce is cooking, take one block of halloumi and place it on a chopping board with the handles of two wooden spoons on either side. This will help you cut it into Hasselback slices without cutting all the way through. Slice at 1/2 cm intervals along the length. Repeat for the other blocks of halloumi.
- Remove the baking dish from the oven and stir in the olives and capers. Carefully push the halloumi slices into the sauce, letting them nestle in. Season the tops and bake again for another 45 minutes until the halloumi is golden and soft.
- Once baking is done, scatter the lemon zest and chopped parsley over the top for a fresh finish. Serve with warm flatbreads and a vibrant green salad!







