Sour Cream and Onion Potato Casserole

Sour Cream and Onion Potato Casserole Potato Casserole

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Sour Cream and Onion Potato Casserole

Sour Cream and Onion Potato Casserole

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Prep Time:
15 mins

Cook Time:
45 mins

Total Time:
1 hr

Servings:
8

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Ingredients

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Original recipe (1X) yields 8 servings

  • 3 pounds russet potatoes, peeled and quartered

  • 1 1/2 teaspoons salt, divided

  • 1 teaspoon olive oil

  • 2 cups chopped onions

  • 3 cloves garlic, minced

  • 1 tablespoon sugar

  • 1 tablespoon white vinegar

  • 1 1/2 cups sour cream

  • 1 cup buttermilk

  • 1/4 cup salted butter

  • 1/2 teaspoon freshly ground black pepper

  • 4 green onions, chopped

  • 1 bunch green chives, chopped, plus more for garnish

  • 1/2 cup shredded white Cheddar cheese

  • 1/2 cup crushed sour cream and onion potato chips

Directions

  • Gather all ingredients. 

    Sour Cream and Onion Potato Casserole

    Sour Cream and Onion Potato Casserole

    Jake Sternquist / Food Styling: Lauren McAnelly / Prop Styling: Sue Mitchell


  • Preheat the oven to 375 degrees F (190 degrees C). Combine potatoes and 1 tablespoon salt in a 6 to 8-quart pot; cover with water. Bring to a boil over high heat. Reduce heat to medium and simmer for 25 minutes, or until very tender. 

    Sour Cream and Onion Potato Casserole

    Sour Cream and Onion Potato Casserole

    Jake Sternquist / Food Styling: Lauren McAnelly / Prop Styling: Sue Mitchell


  • Meanwhile, heat olive oil in a large skillet over medium heat.

    Sour Cream and Onion Potato Casserole

    Sour Cream and Onion Potato Casserole

    Jake Sternquist / Food Styling: Lauren McAnelly / Prop Styling: Sue Mitchell


  • Add onions, garlic, sugar, and vinegar to the skillet. Cook onion mixture 20 minutes, stirring occasionally, or until onions are tender and caramelized, adding water 1 tablespoon at a time, as needed to prevent sticking. Reserve.

    Sour Cream and Onion Potato Casserole

    Sour Cream and Onion Potato Casserole

    Jake Sternquist / Food Styling: Lauren McAnelly / Prop Styling: Sue Mitchell


  • Once potatoes are cooked; drain and return to the pot. Turn heat to high; cook and stir potatoes for 30 seconds to help remove extra cooking liquid from potatoes. Remove from heat. 

    Sour Cream and Onion Potato Casserole

    Sour Cream and Onion Potato Casserole

    Jake Sternquist / Food Styling: Lauren McAnelly / Prop Styling: Sue Mitchell


  • Add remaining 1 1/2 teaspoon salt, sour cream, buttermilk, butter, and black pepper to the potatoes. 

    Sour Cream and Onion Potato Casserole

    Sour Cream and Onion Potato Casserole

    Jake Sternquist / Food Styling: Lauren McAnelly / Prop Styling: Sue Mitchell


  • Mash with a potato masher until smooth and fluffy. 

    Sour Cream and Onion Potato Casserole

    Sour Cream and Onion Potato Casserole

    Jake Sternquist / Food Styling: Lauren McAnelly / Prop Styling: Sue Mitchell


  • Add cooked onion mixture, green onions, and chives to the potato mixture; stir to combine. 

    Sour Cream and Onion Potato Casserole

    Sour Cream and Onion Potato Casserole

    Jake Sternquist / Food Styling: Lauren McAnelly / Prop Styling: Sue Mitchell


  • Spread in a 2-quart baking dish. Sprinkle with cheese and potato chips. 

    Sour Cream and Onion Potato Casserole

    Sour Cream and Onion Potato Casserole

    Jake Sternquist / Food Styling: Lauren McAnelly / Prop Styling: Sue Mitchell


  • Bake until cheese is melted, about 20 minutes.

    Sour Cream and Onion Potato Casserole

    Sour Cream and Onion Potato Casserole

    Jake Sternquist / Food Styling: Lauren McAnelly / Prop Styling: Sue Mitchell


  • Garnish with additional chopped fresh chives.

    Sour Cream and Onion Potato Casserole

    Sour Cream and Onion Potato Casserole

    Jake Sternquist / Food Styling: Lauren McAnelly / Prop Styling: Sue Mitchell

  • I Made It

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    Nutrition Facts (per serving)

    402
    Calories

    19g
    Fat

    50g
    Carbs

    10g
    Protein

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    Nutrition Facts

    Servings Per Recipe
    8

    Calories
    402

    % Daily Value *

    Total Fat
    19g

    24%

    Saturated Fat
    10g

    50%

    Cholesterol
    49mg

    16%

    Sodium
    606mg

    26%

    Total Carbohydrate
    50g

    18%

    Dietary Fiber
    5g

    18%

    Total Sugars
    9g

    Protein
    10g

    19%

    Vitamin C
    22mg

    24%

    Calcium
    186mg

    14%

    Iron
    2mg

    12%

    Potassium
    1215mg

    26%

    * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

    ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.

    (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

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