http://www.klunkerskitchen.com/2015/05/crock-pot-mushrooms.html

16oz. mushrooms (or more) I usually use button or cremini.
1/2 red onion, chopped
up to 6 cloves of garlic, chopped fine
1/2c veggie stock or mushroom stock
1/4c low sodium soy sauce
1/4c red wine

Just use this recipe as a guide. You can add anything you want to this and make it even better. I will sometimes add more soy sauce and veggie stock and thicken it at the end with some corn starch, so it becomes a thick gravy

16 oz. mushrooms (or more) I usually use button or cremini. 1/2 red onion, chopped 1/2 c veggie stock or mushroom stock 1/4 c low sodium soy sauce 1/4 c red wine

Place all ingredients in your Instant PotŪ. Close the lid and make sure the top is set to pressure.
Turn pot on, and set to manual mode, 4 minutes. After it is done, do a quick release. You can thicken the sauce by turning the Instant Pot to saute mode and letting it come to a boil with the lid off. Combine 1/4c of water with 2-3 T of corn starch, and when the liquid is boiling, add the slurry. Stir well and let cook for 1 minute. Then serve over rice or potatoes or as is. ENJOY!!