Grams Secret 24 Hour Potatoes Recipe

These creamy, dreamy scalloped potatoes are a holiday MUST-MAKE! A treasured family recipe, they're unbelievably delicious and guaranteed to be a crowd-pleaser at every gathering. Prepare these amazing potatoes the day before and bake them to golden perfection for a show-stopping side dish. Get ready for rave reviews!

Prep Time 30 mins
Cook Time 1490 mins
Calories 221.9 kcal
Protein 16g
Rating 4.5 (2 Reviews)
Grams Secret 24 Hour Potatoes 41

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Grams Secret 24 Hour Potatoes

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How to Make Grams Secret 24 Hour Potatoes

  1. Peel and parboil 2 lbs of potatoes for 5 minutes. Do not overcook; potatoes should remain firm.
  2. Grate the parboiled potatoes using a box grater.
  3. In a large bowl, combine the grated potatoes, 1 cup of milk, 1/2 cup of chopped yellow onion, 1 cup of shredded cheddar cheese, 1/2 cup of sour cream, 1 teaspoon of salt, 1/2 teaspoon of black pepper, and 1/4 teaspoon of dry mustard.
  4. Pour the potato mixture into a greased 9x13 inch glass baking dish.
  5. Cover the dish and refrigerate overnight (at least 8 hours).
  6. Remove from refrigerator 1 hour before baking to allow it to come to room temperature.
  7. Bake at 350°F (175°C) for 45-50 minutes, or until the top is golden brown and bubbly.
  8. Let stand for 10 minutes before serving to allow the flavors to meld.

Nutrition Information (Approximate per serving)

Sodium

14 g

Sugar

6g

Fat

34g

Carbs

7g