Turn on the saute function on your Instant Pot. When the metal insert is hot, swirl in the olive oil.
Toss in the onion and cook, stirring frequently for about 1 minute.
Add the sausage and cook, stirring for another minute, or until the meat is lightly cooked.
Stir in the minced garlic and cook for about 30 seconds, or until the garlic is fragrant.
Dump in the potatoes, carrots, and kale. Sprinkle on the Magic Mushroom Powder or salt and stir well. If your broth is salty, use less seasoning.
Pour in the broth and give everything a good stir. Turn off the sauté function.
Lock the lid and program the Instant Pot to cook for 3 minutes under high pressure. (Remember, it’ll take 10-15 minutes for the contents of the Instant Pot to reach high pressure before the 3-minute countdown starts. In the meantime, go take a shower or a brisk walk around the block.)
When the Instant Pot is done cooking, release the pressure manually.
Stir in the vinegar and taste and adjust the seasoning with more Magic Mushroom Powder, salt, or vinegar to taste. Serve!