Set Instant Pot to saute and add sausage, onion, celery, bacon and garlic. Cook until sausage is brown and bacon is cooked. Turn pot OFF!
Add potatoes, broth and seasonings. Mix well.
Put lid on IP, close steam valve and set to high for 8 minutes.
Quick release.
Stir in kale and half and half. If you'd like it a bit thicker add some hot liquid from the pot into a small bowl with a tbsp. of cornstarch, whisk together and put back into soup and stir. Enjoy!!