Easy Au Gratin Potatoes
Preheat oven to 350 degrees F (175 degrees C). Grease a 9x12 inch glass or ceramic dish with olive oil.Advertisement
Layer potatoes on the bottom of the dish. Pour 1/3 of the buttermilk over the potatoes and sprinkle with 1/3 of the salt, pepper and cheese. Repeat 2 more times, ending with cheese on top.
Bake in preheated oven for 30 to 35 minutes, or until hot, bubbly and golden brown.
This recipe calls for kosher salt, not table salt. If you would like to substitute table salt, you will need only a fraction of the salt called for; season to taste.
Using a food processor to slice the potatoes will make it easier to achieve very thin slices. Remember, thicker slices will take longer to cook