This Instant Pot Red Lentil soup has a surprise ingredient--BACON!!! Didn't expect that in lentil soup, did ya?! Never worry, this recipe can be super easily adapted to be vegetarian or vegan lentil soup, too! Don't let the bacon scare you away! It's delicious with or without!
Set Instant Pot to saute and allow it to heat up for a minute or two.
Add bacon and saute for 7-8 minutes until bacon is crisp. Remove bacon from Instant Pot and drain on paper towels (if you like you can drain most of the bacon grease from the pot, but usually I leave most of it in for max flavor!)
Add onion, carrot and garlic to Instant Pot. Cook for 1-2 minutes until garlic is fragrant.