Slow Cooker Potato Gratin

Potatoes Au Gratin Recipes

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Prep Time:
30 mins

Cook Time:
3 hrs

Total Time:
3 hrs 30 mins

Servings:
8

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Ingredients

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Original recipe (1X) yields 8 servings

  • 2 pounds Yukon gold potatoes (peeled if desired), sliced 1/8-inch thick

  • 1 1/2 cups milk

  • 1/2 cup sour cream chive dip

  • 3 tablespoons butter, cut into 3 pieces

  • 3 tablespoons all-purpose flour

  • 3/4 teaspoon salt, divided

  • 1 1/2 cups shredded Cheddar cheese

  • 1/4 cup freshly grated Parmesan cheese

  • 1/2 teaspoon garlic powder

  • 1/4 teaspoon freshly ground black pepper

  • 1/2 cup chopped onion, divided

  • chopped fresh chives for garnish

Directions

  • Gather all ingredients. Line a 6-quart slow cooker with a disposable liner or generously coat with nonstick cooking spray. 

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


  • Whisk together milk and sour cream dip in a bowl. 

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


  • Melt butter in a small saucepan over medium heat. Whisk in flour and 1/2 teaspoon salt. Cook, stirring constantly, for 1 minute. Stir in milk mixture and bring to a boil, whisking constantly, over medium-high heat. Reduce heat to medium and simmer, whisking constantly, about 1 minute. 

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


  • Remove pan from heat and stir in Cheddar cheese until melted, about 15 seconds.

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


  • In a small bowl mix together Parmesan cheese, garlic powder, remaining 1/4 teaspoon salt, and pepper. 

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


  • Layer half of the potatoes in the bottom of the prepared slow cooker. Sprinkle with half of the Parmesan mixture. Top with onion and half of the cheese sauce. Layer remaining potato slices in the slow cooker and sprinkle with remaining Parmesan mixture. Pour remaining cheese sauce over the potatoes. 

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


  • Cover opening of slow cooker completely with paper towels.

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


  • Cover with the lid and cook on High until potatoes are tender, 3 to 4 hours, replacing the paper towels once halfway through cooking. Serve topped with chives.

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

  • I Made It

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    Nutrition Facts (per serving)

    286
    Calories

    14g
    Fat

    31g
    Carbs

    11g
    Protein

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    Nutrition Facts

    Servings Per Recipe
    8

    Calories
    286

    % Daily Value *

    Total Fat
    14g

    18%

    Saturated Fat
    8g

    40%

    Cholesterol
    39mg

    13%

    Sodium
    472mg

    21%

    Total Carbohydrate
    31g

    11%

    Dietary Fiber
    3g

    10%

    Total Sugars
    4g

    Protein
    11g

    21%

    Vitamin C
    12mg

    13%

    Calcium
    256mg

    20%

    Iron
    1mg

    8%

    Potassium
    726mg

    15%

    * 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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