Fry bacon in large cast iron skillet, or substitute with precooked bacon.

Place bacon on paper towel lined plate to absorb grease.

Brown ground beef in cast iron skillet with bacon drippings. Alternatively, you can brown ground beef in the InstantPot set to saute. Lightly salt and pepper beef to taste.

Add dried minced onion.

When beef begins to brown add onion. Continue to cook until beef is no longer pink and onions are soft.

Drain fat and put beef in the InstantPot. If you browned the meat in the InstantPot, turn off the pot.

Add tomatoes, tomato juice, beef broth, Worcestershire, ketchup, mustard and hamburger seasoning. Stir to combine.

Pour uncooked pasta into InstantPot. Stir to combine, covering as much of the pasta as you can with the liquid in the pot.

Close lid and set to sealing.

Select “manual” or “high pressure” setting. Set timer to 6 minutes.

Allow InstantPot to do a natural release for 1 minute, then quick release the pressure.

Add crumbled bacon and cheese. Stir to combine.

Salt and pepper to taste.