Start by setting the Instant pot to sauté mode and add vegan butter or olive oil. When it melts, add bell peppers and saute for a minute. Remove from the pot and keep it aside.
3 teaspoon olive oil, 1 green bell pepper
Add sliced mushrooms and saute for one minute. Take out the sauteed mushrooms and keep them along with bell peppers.
12 oz mushrooms
Add the chopped tomatoes and vegan butter and saute for one minute.
1 tablespoon vegan butter, 2 tomatoes
Add nutritional yeast, Cajun seasoning, oat milk, red pepper flakes(or cayenne pepper), penne pasta, water, or vegetable broth, and season with salt.
17.6 oz pasta, 1 tablespoon cajun seasoning, ½ teaspoon cayenne pepper, 2 tablespoon nutritional yeast, 2 cup oat milk, salt to tatse, 2½ cup water or vegetable broth
Pressure cook the cajun pasta on high pressure for 5 minutes.
After the timer expires, use the quick-release option to release pressure. Caution: Maintain a safe distance from the Instant pot as you use the quick-release option.
Once the pressure has been released, open the lid and stir in sauteed bell peppers, mushrooms, and fresh parsley with the cooked pasta.
Instant Pot creamy cajun pasta is ready! Serve it hot with a side of soup or salad.