Instant Pot Au Gratin Potatoes

4.66 from 69 votes

Instant Pot Au Gratin Potatoes are a thinly sliced potato covered in a rich & creamy cheese sauce. Made in the Instant Pot, this side dish is done in about 15 minutes from start to finish!

Prep Time5

Additional Time10

Total Time15

Course: Instant Pot

Keyword: au gratin, au gratin potatoes, au gratin potatoes recipe, instant pot, instant pot recipe, instant pot side dish

Servings: -6 servings

Author: Karli Bitner

Ingredients

5 medium potatoes peeled and thinly sliced
1 cup chicken broth
1/4 cup minced onion
1 tsp dried minced garlic can substitute 4 fresh cloves
salt and pepper to taste
1/2 cup evaporated milk can substitute heavy cream
1 cup cheese I like to use half parmesan, half cheddar plus some for topping

Instructions

Wash, peel and slice the potatoes. Slice the potatoes somewhere in between 1/8 and 1/4 of an inch thick.
Add the chicken broth, sliced potatoes, onion, garlic, salt and pepper to the Instant Pot.
Cook on Manual HIGH for 0 minutes. Quick release the pressure.
Preheat the oven to BROIL
Add the evaporated milk to the Instant Pot, stirring carefully.
Sprinkle the cheese into the Instant Pot, stir until the cheese has melted into and thickened the sauce.
Transfer potatoes and sauce into an oven safe dish
Sprinkle additional cheese on top, if desired.
Broil until the sauce is bubbling and the top is golden brown.
Best if the potatoes cool for about 10 minutes before serving.
Garnish with parsley, if desired.

Notes

0 minute cook time explained in post above.

Nutrition