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Easy Ultimate Hashbrown Casserole Recipe


  • Total Time: 75-90 minutes
  • Yield: 12 servings 1x

Description

This Ultimate Hashbrown Casserole is the epitome of creamy, cheesy comfort food. With tender potatoes, melted cheddar, and a perfectly golden top, this timeless dish delivers nostalgic flavor and effortless satisfaction—no wonder it’s a staple at potlucks, holidays, and family gatherings across the country.


Ingredients

Scale
  • 1 bag (30 oz) frozen hash browns, thawed
  • 8 tbsp melted butter
  • 1 can (10 3/4 oz) condensed cream of chicken soup
  • 1 small onion, chopped
  • 2 cups shredded cheddar cheese, divided
  • 1 cup sour cream
  • 1 tsp salt
  • 1/2 tsp pepper
  • Fresh grated potatoes (optional substitution)
  • Cream of mushroom or cream of celery soup (optional)
  • Monterey Jack, Gruyere, or blended cheeses (optional)
  • Greek yogurt or cream cheese (optional substitute for sour cream)

Instructions

  1. Preheat oven to 350°F and grease a 9×11-inch baking pan.
  2. In a large bowl, combine onion, 1 cup cheddar cheese, salt, and pepper.
  3. Add sour cream and cream of chicken soup; whisk until smooth.
  4. Fold in thawed hash browns and melted butter until evenly coated.
  5. Transfer mixture to baking pan and top with remaining cheddar cheese.
  6. Bake 45–60 minutes until golden, bubbling, and set in the center.

Notes

Always drain thawed hash browns thoroughly to avoid a watery casserole. Maintain 350°F for consistent cooking and avoid overmixing to preserve potato texture.

  • Prep Time: 15 minutes
  • Cook Time: 45-60 minutes
  • Category: Casserole
  • Method: Baked
  • Cuisine: American

Nutrition

  • Serving Size: 1 cup
  • Calories: 483
  • Sugar: 0g
  • Sodium: 0mg
  • Fat: 29.9g
  • Saturated Fat: 0g
  • Unsaturated Fat: 29.9g
  • Trans Fat: 0g
  • Carbohydrates: 44.5g
  • Fiber: 0g
  • Protein: 11.5g
  • Cholesterol: 0mg

Keywords: hashbrown casserole, cheesy potatoes, comfort food, funeral potatoes, potato casserole