Potatoes Au Gratin Recipe

Potatoes Au Gratin are a dinnertime staple around here!

Tender potato and onion slices smothered in a quick cheesy sauce and baked until golden.

Potatoes are a dinnertime staple for good reason! They are versatile and there are so many ways to prepare them! Au Gratin Potatoes is a family favorite recipe in my home! This side comes together easily and creates a cheesy and creamy dish that is unbelievably yummy!



2.5 lbs red potatoes
1 onion
3 tablespoons butter
3 tablespoons flour
1 teaspoon dry mustard
2 cups milk
1 cup cheddar cheese
1/2 cup gruyere cheese
salt & pepper to taste
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  1. Preheat oven to 400 degrees.
  2. Wash potatoes and slice into 1/8′ thin slices. Slice onion as thin as possible.
  3. Layer potatoes and onions in little stacks. Place stacks upright in a greased casserole dish.
  4. Visit Potatoes Au Gratin @ spendwithpennies.com for full diretions.

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