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Mashed Potato Casserole Recipe

Mashed Potato Casserole Recipe: Creamy and Comforting

Classic Mashed Potato Casserole with creamy, comforting flavor.
Prep Time 20 minutes
Cook Time 45 minutes
Total Time 1 hour 5 minutes
Servings 8

Ingredients
  

  • 3 lbs Yukon Gold or Russet potatoes peeled, cubed
  • ½ cup unsalted butter softened
  • 1 cup sour cream
  • ½ cup whole milk warmed
  • 1 tsp kosher salt
  • ½ tsp black pepper
  • 1 tsp garlic powder
  • 1 ½ cups shredded cheddar cheese divided
  • ½ cup grated Parmesan cheese
  • 1 cup panko breadcrumbs
  • 2 tbsp butter melted
  • Optional: Chopped chives parsley
  • Suggested Pairings: Roasted vegetables white wine

Instructions
 

  • Boil potatoes 15–20 min; drain.
  • Mash with butter, sour cream, milk, salt, pepper, garlic powder, and 1 cup of cheddar. Taste and adjust.
  • Spread in a greased 9x13-inch white ceramic dish; top with remaining cheddar and Parmesan.
  • Mix panko with melted butter; sprinkle over cheese.
  • Bake at 375°F for 20–25 min; broil 1–2 min (optional).
  • Garnish with chives; serve in a dish with vegetables and wine.

Notes

  • Use Yukon Gold for creaminess.
  • Store in fridge for 4 days or freeze for 2 months.
  • Try a vegan or loaded variation.
  • Pair with chicken.