Grilled Halloumi with Watermelon and Basil-Mint Oil
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 28 Jan 2026
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This vibrant grilled halloumi with watermelon and basil-mint oil is the ultimate vegetarian dish for summer entertaining. The recipe balances the salty, savoury notes of charred halloumi with the cooling sweetness of fresh watermelon and bursting vine tomatoes. A homemade herb-infused oil provides a bright, aromatic finish that ties the different textures together beautifully, making it an elegant choice for a garden party starter or a light seasonal lunch.
Prepared in just minutes, this dish highlights how simple ingredients can create a sophisticated flavour profile. Using a barbecue or griddle pan adds a smoky depth to the cheese and tomatoes, which contrasts perfectly with the crisp fruit. Serve it immediately while the halloumi is still warm and soft for the best possible experience.
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Ingredients for Grilled Halloumi with Watermelon and Basil-Mint Oil
1/2 cup coarsely chopped fresh basil
3 tablespoons coarsely chopped fresh mint plus thinly sliced mint for garnish
1 garlic clove, coarsely chopped
120ml extra-virgin olive oil plus more for brushing
Kosher salt and freshly ground black pepper
350g cherry tomatoes on the vine
1 8-250g package Halloumi cheese, cut crosswise into 8 slices
6 small triangles thinly sliced watermelon, rind removed
How to make Grilled Halloumi with Watermelon and Basil-Mint Oil
Back to contentsBuild a medium-hot fire in a charcoal grill, or heat a gas grill to high. Purée basil, 3 tablespoons mint, and garlic in a blender. With machine running, add 120ml oil. Set a strainer over a small bowl; strain, pressing on solids. Season with salt and pepper.
Brush grill rack with oil. Drizzle 2 tablespoons basil-mint oil over tomatoes and cheese; season with salt and pepper. Grill tomatoes, turning occasionally, until charred and bursting, about 4 minutes. Grill cheese until nicely charred in spots and beginning to melt, about 45 seconds per side.
Arrange melon on a platter. Top with cheese and tomatoes. Drizzle remaining herb oil over; garnish with sliced mint.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
28 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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