Instant Pot Vegetarian Pasta – Rigatoni Bolognese – is a healthy, filling pasta dish that’s worthy to be in your regular meal rotation, and you won’t miss the meat!
Select Saute and add olive oil to inner pot of Instant Pot.
Add onions, celery, carrots, bell peppers and garlic and saute for 3 minutes, stirring frequently.
Add fresh mushrooms and saute for 2 minutes.
Turn off Instant Pot by pressing Cancel.
If there’s food stuck to the bottom, deglaze pot with 2 tablespoons of water.
Stir in milk, wine, water, dried porcini mushrooms, black pepper, salt, thyme, oregano, basil, crushed red pepper, sugar and balsamic vinegar. Add crushed tomatoes, tomato paste, pasta, but don't stir. Just push down with a spatula so the pasta is submerged.
Stir to combine.
Close Instant Pot lid and pressure cook on High Pressure for 7 minutes.
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