Directions1.
Set your Instant Pot to the 'Sauté' function.
Once hot, add the olive oil, followed by the chopped red onion.
Cook for 2-3 minutes until softened. 2.
Add the minced beef to the pot.
Cook for about 5 minutes, breaking it up with a spoon, until it is browned all over. 3.
Stir in the water, chopped tomatoes, bell pepper, grated carrot, apple cider vinegar, and Worcestershire sauce.
Season generously with salt and pepper and mix everything together. 4. Secure the lid, set the steam release valve to 'Sealing,' and select the 'Stew' or 'Pressure Cook' (High) setting for 10 minutes. 5.
Once the timer finishes, allow the pressure to release naturally for 5 minutes before performing a quick release to vent the remaining steam. Carefully open the lid. 6.
Stir the mixture well. If you'd like a thicker sauce, turn the 'Sauté' function back on and let it simmer for a few minutes.
Serve hot on toasted buns.