Combine evaporated milk, milk & ranch seasoning packet in a bowl & whisk well.
Layer half of the potato slices in the bottom of a 7-8″ deep dish baking pan.
Top with half of the bacon crumbles & a 1/2 cup of the cheese.
Pour half of the milk mixture over the potatoes.
Repeat the layers with the remaining ingredients.
Cover with foil.
Using a foil or silicone sling, place in the bottom of the pot on top of your trivet.
Add in water & place the lid on.
Cook on the rice setting (on the Souspreme Multi Pot) for 40 minutes. (or manual for 40 minutes) Quick-release when done.
Carefully remove with sling & uncover.
*Opt – top with additional cheese & broil for 2-5 minutes to brown the cheese before serving - or use a small butane torch to brown the cheese.
Sprinkle with Parmesan cheese & parsley prior to serving.