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A rich, homemade hashbrown casserole with onions, garlic, sour cream, and extra sharp cheddar baked until golden.
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Course: Breakfast, Side Dish
Cuisine: American
Keyword: Creamy, Cheesy Hashbrown Casserole
Calories: 360kcal

Equipment

  • 9x13-inch casserole dish
  • medium saucepan
  • Mixing Bowl

Ingredients

  • 1 bag frozen shredded hash browns, thawed
  • 2 tbsp olive oil
  • 1 medium onion, diced
  • 2 cloves garlic, minced
  • 3 tbsp all-purpose flour
  • 1 cup chicken stock
  • 1 cup milk
  • 1 cup sour cream
  • 2 cups shredded extra sharp cheddar cheese
  • 1/2 tsp salt
  • 1/2 tsp black pepper
  • 2 tbsp fresh parsley, chopped

Instructions

  • Preheat oven to 350°F and grease a 9x13-inch casserole dish.
  • Sauté onion in olive oil until golden. Add garlic and cook until fragrant.
  • Sprinkle flour over onions and stir. Slowly whisk in chicken stock and milk until thickened.
  • Remove from heat and stir in sour cream, cheese, salt, pepper, and parsley.
  • Fold thawed hash browns into the cheese sauce until coated.
  • Spread mixture into casserole dish, top with extra cheese, and bake 35–40 minutes until bubbly.
  • Rest 5–10 minutes before serving.

Notes

Thaw hash browns completely to avoid excess moisture. Let rest before serving.

Nutrition

Calories: 360kcal | Carbohydrates: 28g | Protein: 11g | Fat: 24g | Saturated Fat: 13g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 7g | Cholesterol: 65mg | Sodium: 520mg | Potassium: 540mg | Fiber: 3g | Sugar: 3g | Vitamin A: 18IU | Vitamin C: 20mg | Calcium: 25mg | Iron: 10mg