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A close-up slice of creamy scalloped potatoes and ham casserole with a golden-brown, cheesy crust.

Ultimate Creamy Slow Cooker Scalloped Potatoes and Ham Casserole


  • Author: Lina Kohn
  • Total Time: 7 hours 20 min
  • Yield: 8 servings
  • Diet: Vegetarian

Description

Make a rich, cheesy, and creamy scalloped potato and ham casserole easily in your slow cooker. This recipe uses simple ingredients for a hearty comfort food.


Ingredients

Scale
  • 3 lbs russet potatoes, peeled and thinly sliced
  • 1.5 cups cooked ham, diced
  • 1 medium onion, chopped
  • 1 can (10.5 oz) condensed cream of chicken soup
  • 1 cup milk
  • 1 cup shredded sharp cheddar cheese, divided
  • 1/2 cup shredded smoked Gouda cheese
  • 1/4 cup all-purpose flour
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/4 teaspoon garlic powder


Instructions

  1. Lightly grease the inside of your slow cooker insert.
  2. In a large bowl, whisk together the cream of chicken soup, milk, flour, salt, pepper, and garlic powder until smooth.
  3. Stir in the cheddar cheese and Gouda cheese, reserving about 1/4 cup of the cheddar for the top layer.
  4. Layer half of the sliced potatoes in the bottom of the slow cooker.
  5. Sprinkle half of the diced ham and half of the chopped onion over the potatoes.
  6. Pour half of the cheese sauce mixture evenly over the layers.
  7. Repeat the layering process: remaining potatoes, remaining ham, remaining onion, and the rest of the sauce.
  8. Sprinkle the reserved 1/4 cup of cheddar cheese on top.
  9. Cover the slow cooker and cook on LOW for 6 to 7 hours, or on HIGH for 3 to 4 hours, until the potatoes are tender.
  10. Let the casserole rest for 10 minutes before serving.

Notes

  • For best results, slice potatoes about 1/8 inch thick. A mandoline slicer works well for uniform thickness.
  • If you do not have cream of chicken soup, you can substitute with cream of mushroom soup.
  • This recipe works well using leftover holiday ham.
  • You can prepare the layers the night before and store them covered in the refrigerator; add an extra 30 minutes to the cooking time.
  • Prep Time: 20 min
  • Cook Time: 7 hours
  • Category: Casserole
  • Method: Slow Cooking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 380
  • Sugar: 6
  • Sodium: 750
  • Fat: 19
  • Saturated Fat: 11
  • Unsaturated Fat: 8
  • Trans Fat: 0.5
  • Carbohydrates: 35
  • Fiber: 3
  • Protein: 20
  • Cholesterol: 55