Saute sesame oil, garlic, and red onion until tender
Add rice wine vinegar, vegetable stock, lemon juice, soy sauce, and brown sugar and mix until blended well
Add uncooked lo mein/rice noodles
Add carrots, mushrooms, and snow peas
Lock lid and set vent to sealing
Press manual button and set to high for 5 minutes
Quick pressure release carefully
Serve and Enjoy!