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Instant Pot Lemon Chicken With Garlic and Olives

This Mediterranean-inspired Instant Pot lemon chicken is a vibrant, high-protein dish that brings bold flavours to the table with minimal effort. By browning the skin-on chicken thighs first, you achieve a wonderful golden colour and a depth of flavour that perfectly complements the salty olives, sharp capers, and aromatic fennel seeds. The pressure cooker ensures the meat remains incredibly succulent while creating a rich, savoury sauce infused with garlic and fresh herbs.

Ideal for a nutritious mid-week meal, this recipe is naturally gluten-free and packed with lean protein. The combination of lemon and rosemary offers a bright, seasonal feel, making it a sophisticated yet simple choice for busy evenings. Serve it alongside steamed greens or some crusty bread to soak up the delicious juices for a satisfying homemade dinner.

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Ingredients for Instant Pot Lemon Chicken With Garlic and Olives

  • 1 tablespoon extra virgin olive oil, plus more as needed

  • 900g bone-in, skin-on chicken thighs, patted dry (4 to 6, depending on the size)

  • 3/4 teaspoons kosher salt, plus more if needed

  • 1/4 teaspoons freshly ground black pepper 120ml chicken stock, preferably homemade

  • 50g mixed pitted olives 4 thin slices lemon

  • 4 garlic cloves, thinly sliced

  • 2 anchovy fillets, chopped (optional) 1 tablespoon drained capers 1 teaspoon fresh rosemary needles, chopped

  • 1 teaspoon fresh thyme leaves, chopped, plus more for garnish

  • 1/2 teaspoons fennel seeds, lightly crushed with a mortar and pestle or with the flat side of a knife

Using the sauté function of your pressure cooker (set on high if possible), heat the oil in the pressure cooker pot. Season the chicken with the salt and pepper and arrange in a single layer, skinside down, on the bottom of the pot. (Work in batches if they don’t fit in a single layer, adding more oil for each batch.) Cook, without moving, until well browned, about 8 minutes. (You only have to brown it on one side).

Flip the chicken, pour in the stock, and scatter with the olives, lemon slices, garlic, anchovies (if using), capers, rosemary, thyme, and fennel seeds.

Lock the lid into place and cook on high pressure for 15 minutes. Let the pressure naturally release.

Discard the lemon slices and transfer the chicken to serving plates; keep loosely tented with foil. Using the sauté function, bring the sauce to a simmer and cook until thickened slightly, 3 to 5 minutes. Taste and adjust the salt and pepper if necessary. Spoon the sauce over the chicken and serve garnished with thyme.

Cook it slow: After step 2, slow cook on high for 3 to 4 hours or low for 4 to 5 hours.

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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