Mashed Potatoes Casserole Recipe

Who doesn't love a good mashed potatoes recipe?

Who doesn’t love a good mashed potatoes recipe? Roast yours in an oven with pastry for a special treat! 

Mashed Potatoes Casserole Recipe

Christa Mendiola
Who doesn't love a good mashed potatoes recipe?
Prep Time 10 minutes
Cook Time 25 minutes
Resting Time 30 minutes
Total Time 35 minutes
Course Side Dishes
Cuisine Others
Servings 4 to 6


Mashed Potatoes Casserole Ingredients

  • 2 kilos Potatoes peeled, cubed, boiled
  • 1/2 Cup Butter unsalted
  • 1/2 Cup whipping cream
  • 1 teaspoon Salt
  • 1/2 teaspoon ground black pepper
  • 1/4 teaspoon ground nutmeg
  • 2 egg yolks
  • 1 small pack puff pastry sheets thawed
  • 1 egg white Mixed with 1 tablespoon water


  • Preheat oven to 450°F. Mash potatoes until smooth. Combine unsalted butter and whipping cream over medium heat; stir until smooth. Add salt, ground black pepper, and ground nutmeg.
  • Pour mixture, egg yolks, and grated Edam cheese into potatoes; mix until smooth. Season to taste with salt. Spoon into a deep baking dish; top with frozen puff pastry sheet. Crimp edges and make a slit on top. Brush with egg wash (1 egg white mixed with 1 tablespoon water). Bake for 25 minutes or until pastry is golden and has risen slightly.
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