Split pea soup has never been easier! This Instant Pot split pea soup is cooked in the pressure cooker for a quick and easy meal you can prepare any day of the week.
Rinse the peas under cold running water and set them aside.
Select the Instant Pot sauté button. When the display indicates the pot is hot, add the butter, swirling it around until it is melted. Add the ham, chopped onion, carrots, and celery. Cook, stirring frequently, until the onion begins to soften.
Add the garlic to the pot and continue to cook for 2 minutes.
Add the rinsed split peas, chicken stock, bay leaves, thyme, and pepper.
Secure the Instant Pot lid and make sure the steam release valve is set to sealing. Choose the manual or pressure cook and high pressure settings for minutes. When the time is up, allow the pressure to release naturally for 15 minutes. Carefully turn the steam release valve to the venting position to release the remaining steam.
Stir the pea soup; taste and add salt, as needed.
Ladle the soup into bowls. Garnish with croutons, if desired.