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Make-Ahead Mashed Potato Casserole

Make-Ahead Mashed Potato Casserole

Original recipe from Canadian Living Christmas but modified
Course Side Dish
Servings 10 servings


  • lbs potatoes (russett or yukon gold)
  • 250 g cream cheese
  • ¼ c butter
  • 1 c green onions chopped
  • 1 c sour cream
  • ½ c minced fresh parsley
  • pinch dried marjoram and S&P
  • ½ c coarse fresh bread crumbs


  • In large pot, boil taters for 20 minutes or until tender, not mushy. Drain and let cool slightly; peel.
  • Mash taters until smooth; blend in cream cheese and butter until melted.
  • Mix in onions, sour cream, parsley, marjoram and s/p.
  • Transfer to 8" baking dish; smooth top and sprinkle with crumbs;
  • Casserole can be prepared to this point, covered and refrigerated for up to 2 days.
  • Bake at 400F for 20 minutes or until heated through and top is lightly golden.