1can Muir Glen™ organic fire roasted crushed tomatoesundrained, 28 ounce
On Instant Pot™, select SAUTE; adjust to normal. Heat oil in insert. Add beef, onions and salt; cook 8 to 10 minutes, stirring occasionally, until thoroughly cooked. Stir in celery and carrots. Select CANCEL.
Stir broth into beef mixture.
Add spaghetti evenly over beef mixture. Spread tomatoes evenly over spaghetti. Secure lid; set pressure valve to SEALING. Select MANUAL; cook on high pressure 7 minutes. Select CANCEL. Set pressure valve to VENTING to quick-release pressure.
Using tongs, immediately lift, and stir mixture 1 to 2 minutes or until pasta is completely separated. Spaghetti will appear to be stuck together but will separate while stirring.