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3-Ingredient Pesto-Grilled Chicken with Peaches

This vibrant pesto-grilled chicken with peaches is a wonderful example of how high-quality, simple ingredients can create a sophisticated meal. The savoury, herbaceous notes of the basil pesto provide a beautiful contrast to the natural sweetness of the grilled peaches. By marinating the chicken thighs under the skin, you ensure the meat remains succulent and packed with flavour while the skin achieves a perfectly crisp, charred finish on the grill or griddle pan.

As a diabetes-friendly main course, this dish is naturally lower in carbohydrates and focuses on lean protein and healthy fats. It is an excellent choice for a fresh summer lunch or a quick midweek dinner that feels remarkably indulgent without the fuss. Serve it alongside a crisp green salad or some steamed seasonal greens for a balanced, colourful meal that the whole family will enjoy.

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Ingredients for 3-Ingredient Pesto-Grilled Chicken with Peaches

  • 425ml store-bought or homemade pesto, divided

  • 120ml plus 2 tablespoons vegetable oil, divided, plus more for grill

  • 1 3/4 teaspoons kosher salt, divided

  • 3/4 teaspoons freshly ground black pepper, divided

  • 8 small bone-in, skin-on chicken thighs (about 1.4kg )

  • 4 ripe peaches, halved

Whisk 350ml pesto, 120ml oil, 1 teaspoon salt, and 1/2 teaspoons pepper in a medium bowl until smooth. Add chicken to bowl and slide your hand between skin and meat to loosen skin. Rub half of pesto mixture under skin, then half over outside. Cover bowl with plastic wrap and chill at least 1 hour or up to overnight.

Prepare a grill for medium-high heat or heat a grill pan or cast-iron skillet over medium-high; oil grate or pan. Season chicken with remaining 3/4 teaspoons salt and 1/4 teaspoons pepper. Grill chicken, skin side down, covered, until golden brown and lightly charred, 7–9 minutes. Turn and grill until cooked through and an instant-read thermometer inserted into thickest part of thigh registers 74°C, 5–7 minutes. Transfer chicken to a plate.

Brush peach halves with oil. Reduce heat to medium and grill peaches, cut side down, until warmed through, 2–3 minutes.

Meanwhile, whisk remaining 60ml pesto and 2 tablespoons oil in a small bowl. Arrange chicken and peaches on a platter and drizzle pesto sauce over. Serve remaining sauce alongside.

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.

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UK recipe editors

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UK recipe editors

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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