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Easy and delicious Crockpot Hashbrown Casserole recipe with creamy cheese and potatoes.

Crockpot Hashbrown Casserole

A warm, cheesy, and creamy comfort dish perfect for busy mornings or cozy dinners, made with shredded hashbrowns, Greek yogurt, and sharp cheddar cheese.
Prep Time 15 minutes
Cook Time 4 hours
Total Time 4 hours 15 minutes
Course Breakfast, Brunch, Main Course
Cuisine American
Servings 8 servings
Calories 350 kcal

Ingredients
  

Main ingredients

  • 32 oz frozen shredded hashbrowns, thawed overnight in the fridge Use 900 g for accuracy.
  • 1 cup full-fat Greek yogurt (or plain sour cream) For tang and creaminess.
  • ½ cup salted butter, melted Substitute margarine or coconut oil for dairy-free.
  • ½ cup whole milk Higher fat yields a silkier texture.
  • 1 large onion, finely chopped Sweet onion adds mellow flavor.
  • 2 cloves garlic, minced Fresh over jarred for best aroma.
  • 3 cups sharp cheddar cheese, shredded Keep 1 cup aside for topping.
  • 1 tsp kosher salt
  • ½ tsp black pepper, freshly ground
  • ½ tsp smoked paprika (optional) Adds warmth and color.
  • ¼ tsp dry mustard Enhances cheesy tang.
  • to taste Fresh chives or parsley, chopped, for garnish Garnish is optional.

Instructions
 

Preparation

  • Lightly grease a 6-quart slow cooker with nonstick spray or butter.
  • In a large bowl, combine thawed hashbrowns, onion, garlic, salt, pepper, paprika, and dry mustard. Stir gently to avoid overmixing.
  • Melt butter and whisk together with Greek yogurt and milk until smooth.
  • Pour the creamy mixture over the potatoes and toss to coat evenly.
  • Transfer potato blend to the Crockpot and gently pat the top level.

Cooking

  • Cover and cook on LOW for 4 hours or HIGH for 2½–3 hours.
  • About 15 minutes before the end, sprinkle the reserved cheddar across the surface.
  • Check doneness by inserting a fork. Potatoes should yield easily.

Garnishing and Serving

  • Garnish with chopped chives or parsley, then serve hot.

Notes

Gentle folding keeps the texture light. Store leftovers in an airtight container for up to 4 days. Reheat in a 350°F oven or microwave single servings.
Keyword Cheesy Potatoes, comfort food, Crockpot Hashbrown Casserole, Easy Casserole Recipe, Slow Cooker Casserole