Check if your stainless steel insert is in your Instant Pot. To know why I always mention this step, read my Instant Pot Guide for Beginners.: When you place the pot on the counter you should hear a subtle hollow ring as you tap the metal, and visually confirm the smooth, clean stainless steel bowl sits inside the outer housing. This matters because using the inner stainless insert ensures even heat and pressure distribution, and protects the heating element from direct contact with food. A common mistake is skipping this check and starting the pot with no insert, which can damage the appliance. If the insert looks cloudy, give it a quick rinse, and make sure it is centered so the trivet will sit level.
Remove the giblets from the chicken cavity. Pat chicken dry with paper towel.: As you open the cavity you may feel a slight chill and see the paper wrapped giblets; removing them prevents off flavors and ensures the cavity can accept aromatics. Patting the chicken dry with a paper towel changes the surface from dull to slightly satin, which helps the oil and seasonings adhere and promotes better browning if you broil later. A misstep here is leaving the skin damp, which can lead to an uneven rub and less appealing final texture. Take a moment to check the neck cavity and under the wings for any hidden bits before seasoning.
In a small bowl, mix the seasonings with olive oil. Rub seasoning all over the chicken, you can insert some of it under the skin, close to the cavity. Place lemon wedges and garlic cloves in the chicken cavity.: As you whisk the olive oil into the spices you should smell the garlic and herbs blooming, and the mixture will turn into a glossy paste that spreads easily. Rubbing some of the paste under the skin lets flavors reach the meat directly, which is why I take this extra step, it increases depth without adding complexity. If you skip inserting aromatics into the cavity you lose that internal perfume, so be deliberate placing the lemon and whole garlic cloves inside. Watch for tearing the skin; do this gently to keep juices in place.
Add 1.5 cups of water to the Instant Pot insert. Set the trivet inside. Place seasoned chicken on a trivet. Close the lid, make sure the IP is set to cook at HIGH pressure. Switch valve to "sealing" position. Set timer to 27 minutes (6 minutes per pound!). It will take about 10 minutes for the Instant Pot to come to pressure. Once the timer beeps and the cooking is done, press "cancel/off" and DO NOT switch the valve to venting. Let the pressure release naturally to ensure juicy chicken.: Pouring the 1.5 cups of water fills the pot to the right level so steam can build, and as it warms you’ll hear a soft simmer that eventually gives way to the steady hum of the pot pressurizing. Setting the trivet keeps the chicken elevated above the liquid so the skin does not stew, and the timing guideline, roughly six minutes per pound, reliably yields tender meat. Natural pressure release preserves moisture by allowing gentle temperature decline, so resist the urge to quick release, which can force juices out and dry the meat. A pitfall here is forgetting to switch the valve to sealing, check that it is securely set before walking away.
When the pressure pin dropped, carefully open the lid away from your face. Remove the chicken onto a baking sheet if you want to broil the skin or on a serving plate. Let rest for 10 minutes before slicing.: Opening the lid brings a rush of warm, citrus and garlic scented steam that tells you the aromatics did their work. Transfer the chicken carefully, and if you choose to broil, you will notice the skin tighten and begin to glisten under the heat, transforming into a golden brown sheen. Resting for 10 minutes is crucial, because it allows the juices to redistribute and the meat to firm slightly, making slicing neater and juicier. Cutting too early causes a flood of juices on the cutting board, so be patient and use a sturdy carving knife for clean slices.