Place Chicken Thighs in bottom of pressure cooker insert.
Smash garlic cloves with meat mallet. Peel and break into pieces.
Season with Magic Flavor Dust, rosemary, and garlic pieces.
Add 1 cup of water to pressure cooker insert.
Close lid of Instant Pot and make sure pressure release valve is set to [Sealing].
Set pressure cooker to cook on Pressure Cook mode at High Pressure.
Adust pressure cooking time to 12-15 minutes by pressing the [+] or [-] buttons. Choose time based on size of chicken pieces and also whether the meat is frozen. More time for larger pieces or pieces that are frozen.
Press [Start] or allow pressure cooker to start on its own, depending on your model.
When pressure cooking is finished, allow pot to Natural Release for at least 5 minutes before releasing the remaining pressure.