Grilled Oregano Chicken
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 16 Jan 2026
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This Mediterranean-inspired grilled oregano chicken is a vibrant and aromatic dish that brings together the bold flavours of the coast. The combination of salty olives, punchy anchovies, and fresh herbs creates a sophisticated profile that elevates the humble roast chicken to something truly special. Perfectly charred on the outside and succulent within, the meat absorbs the zesty lemon and garlic marinade over several hours, ensuring every bite is deeply seasoned and tender.
As a diabetes-friendly main course, this recipe focuses on high-quality proteins and healthy fats from olive oil and olives, making it a nutritious yet indulgent choice. It is an excellent option for a weekend lunch or a light alfresco dinner, served alongside seasonal tomatoes in a chilli-fennel oil. This homemade dish is both gluten-free and naturally low in carbohydrates, offering a healthy way to enjoy classic comfort food.
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Ingredients for Grilled Oregano Chicken
10 oil-packed anchovy fillets, finely chopped
4 garlic cloves, finely grated
350ml green olives (such as Castelvetrano), plus 120ml brine reserved
120ml olive oil
1 tablespoon finely grated lemon zest
2 tablespoons fresh lemon juice
Kosher salt, freshly ground pepper
1 small onion, thinly sliced
1/2 cup coarsely chopped fresh oregano, plus leaves for serving
1 (3 1/2–4-pounds) chicken, halved lengthwise
Vegetable oil (for grilling)
Tomatoes in Chilli-Fennel Oil
How to make Grilled Oregano Chicken
Toss anchovies, garlic, olive brine, olive oil, and lemon juice in a medium bowl; season with salt and pepper. Place half of anchovy mixture in a large resealable plastic bag; add onion and chopped oregano. Cover and chill remaining anchovy mixture.
Season chicken with salt and pepper and add to bag, seal bag, and toss to coat. Let marinate 4–12 hours.
Prepare grill for medium heat; generously oil grate with vegetable oil. Remove chicken from marinade, letting excess drip back into bag (a few pieces of onion and oregano still clinging are okay); discard marinade. Starting skin side up, grill chicken, turning occasionally, until lightly charred and cooked through, 30–40 minutes.
Meanwhile, set out reserved anchovy mixture and let come to room temperature. Use the side of a chef's knife to smash olives, crushing and pitting them at the same time (smash again if very large). Add olives and lemon zest to anchovy mixture.
Place chicken on top of Tomatoes in Chilli-Fennel Oil and spoon anchovy-olive mixture around. Top with oregano leaves.
Chicken can be grilled 4 hours ahead. Store at room temperature and assemble dish just before serving.
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.
16 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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