Press 'SAUTE' on an Instant Pot mini, and add 15 minutes to the timer.
Drizzle the olive oil in the bottom of the Instant Pot, and then add the ground turkey. Cook, while breaking up with a wooden spoon, until the meat is no longer pink.
Next, hit 'OFF.' Add all remaining ingredients to the Instant pot. Give it a good stir.
Press 'PRESSURE COOKER' on the Instant Pot, and make sure it's set to 'HIGH.' Add 20 minutes to the timer. Ensure the valve is turned to 'SEALING.' (Alternatively, you could use the 'SOUP' function instead, which essentially pressure cooks for 20 minutes also).
When the pot reaches full pressure, it will beep, and the timer will start counting down 20 minutes.
When the timer goes off, allow the pot to naturally release pressure for 10 minutes. Your pressure valve may or may not release also. If not, at the end of 10 minutes, use a wooden spoon to carefully open the pressure valve and allow the pot to fully de-pressurize.
Remove the lid from the Instant Pot, and give everything a good stir.
Ladle the soup into bowls, and top with crushed tortilla chips, grated cheese, and cilantro, or any other topping you desire.
