Set Instant Pot to Sauté mode. Once hot, add 1 tablespoon oil and the sausage. Cook sausage, stirring frequently, until browned and cooked through. Remove the sausage from the pot and set aside.
2 tablespoons vegetable oil, 13 ounces andouille sausage
Next, add onions and green bell peppers to the pot (and 1 tablespoon oil, if needed). Cook until the onions are translucent, about three minutes.
½ cup onion, 1 cup green bell pepper, 2 tablespoons vegetable oil
Add garlic to the pot and continue sautéing for about a minute. Then, add the diced jalapeño and stir well.
2 tablespoons minced garlic, 1 jalapeno pepper
Add creole seasoning, thyme, tomato paste and salt. Mix well.
2 tablespoons creole seasoning, ½ teaspoon dried thyme, 1 tablespoon tomato paste, ¼ teaspoon salt
Then add the rice. Stir again and sauté for another minute. Turn off sauté mode by selecting cancel on your instant pot.
1 ½ cups white long-grain rice
Add the diced tomatoes, chicken stock, hot sauce, and Worcestershire sauce. Mix well and then add the cooked sausage, green onions, and bay leaves.
13 ounces andouille sausage, 14 ounce can diced tomatoes, 1 ¾ cups chicken stock, 1 teaspoon hot sauce, ½ tablespoon Worcestershire sauce, 2 tablespoons green onions, 2 bay leaves
Use a wooden spoon to scrape any scraps of food that are stuck to the bottom of your Instant Pot.
Secure the lid and turn the pressure valve to sealing. Set to high pressure for 7 minutes.
Once the cook time ends, allow your Instant Pot to naturally release for about 15 minutes.
After 15 minutes, do a manual release by turning the pressure valve to venting.
Spoon into bowls and serve immediately. Top with fresh jalapeno slices as a garnish if you like.