How to Make Mom's Au Gratin Potatoes - A Step-by-Step Guide

There's something special about a recipe that has been passed down through generations, and Mom's Au Gratin Potatoes is one of those cherished family dishes that has stood the test of time. Made with simple ingredients and a whole lot of love, this classic comfort food brings back memories of Sunday dinners and holiday gatherings around the table.

What sets Mom's Au Gratin Potatoes apart from other potato dishes is the creamy, cheesy, and oh-so-delicious sauce that brings the whole di...

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Ingredients

  • 6 potatoes
  • ½ cup butter
  • 3 green onions, chopped, or more to taste
  • 1 pint sour cream
  • 1 (10.75 ounce) can condensed cream of chicken soup
  • 1 cup shredded sharp Cheddar cheese
  • 1 teaspoon salt

Information

  • Prep Time: 15 mins
  • Cook Time: 1 hr 5 mins
  • Total Time: 1 hr 20 mins
  • Servings: 8
  • Yield: 8 servings

  • Place potatoes into a large pot and cover with salted water; bring to a boil. Reduce heat to medium-low and simmer until tender, about 20 minutes. Drain and cool. Peel and slice potatoes into thin rounds.
  • Melt butter in a saucepan over medium heat. Saute green onions in hot butter until tender, 3 to 4 minutes. Stir sour cream, condensed chicken soup, Cheddar cheese, and salt into onion mixture until completely combined.
  • Preheat oven to 375 degrees F (190 degrees C).
  • Arrange potato slices in the bottom of an 8x8-inch baking pan. Pour cheese sauce over potatoes.
  • Bake in the preheated oven until brown around the edges, about 45 minutes.
  • Nutrition

    453 cal.

    • Total Fat: 32g
    • Saturated Fat: 19g
    • Cholesterol: 77mg
    • Sodium: 770mg
    • Total Carbohydrate: 34g
    • Dietary Fiber: 4g
    • Total Sugars: 2g
    • Protein: 11g
    • Vitamin C: 33mg
    • Calcium: 223mg
    • Iron: 2mg
    • Potassium: 810mg