Set Instant Pot to saute mode, add onion saute 1-2 minutes. Then add plant-based crumbles, saute about 3-4 minutes.
Add garlic, zucchini and carrot, cook 1 minute while stirring, making it does not stick to bottom.
Turn saute setting off
Add remainder ingredients, except Parmesan, to the pot making sure that the liquids cover the pasta.
Place cover in Instant Pot, making sure valve is set to seal. Set to manual setting for 4 minutes.
Do a quick pressure release. Stir, and remove bay leaves
Add additional seasoning if desired.
Top with Parmesan and serve.
Enjoy!
Notes
**I use Beyond Beef plant-based crumbles for this recipe, but other plant-based crumbles will do work just as well. **If you do not have spaghetti sauce, substitute 15oz. can diced tomatoes.