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Costco Scalloped Potatoes Recipe

Costco Scalloped Potatoes Recipe

Costco scalloped potatoes recipe is a delicious and simple dish that is perfect for any occasion. It is a classic comfort food that can be enjoyed by the whole family. The dish is an easy way to bring the flavors of home-cooked potatoes to the table.
Prep Time: 30 minutes
Cook Time: 1 hour 20 minutes
Total Time: 1 hour 50 minutes
Course: Side Dish
Cuisine: American
Keyword: Costco Scalloped Potatoes Recipe
Servings: 3 Servings
Calories: 295kcal
Author: Bex Smith

Equipment

  • oven
  • saucepan
  • baking dish 
  • Cutting Board
  • Chef’s Knife

Ingredients

  • 1 cup of Velvety Milk a luscious elixir for a smooth and creamy texture
  • 1/2 cup of Artisanal Chicken Broth adding a depth of savory richness
  • 2 tablespoons of Creamy Butter sourced from the finest dairy pastures
  • 1/2 of a Luxurious Large Onion diced into flavorful gems
  • 1 Clove of Garlic minced to release its aromatic dance
  • 2 tablespoons of Finely Milled Flour a culinary alchemist’s secret for perfect thickness
  • 1/4 teaspoon of Pink Himalayan Salt a pinch of mineral goodness
  • 1/8 teaspoon of Freshly Ground Pepper a hint of bold and zesty warmth
  • 1.5 Pounds of White Potatoes sliced about 1/8″ thick, each a starchy canvas awaiting culinary artistry
  • Salt and Pepper to Taste the final touch for a perfect flavor balance

Instructions

1.Preheat the Oven:

  • Preheat your oven to 350°F (175°C).

2.Prepare Ingredients:

  • Wash, peel (if desired), and slice the white potatoes into approximately 1/8″ thick rounds. Dice the onion, mince the garlic, and set aside.

3.Create the Sauce:

  • In a saucepan over medium heat, melt the creamy butter. Add the diced onion and minced garlic. Sauté until the onion becomes translucent and the garlic is fragrant.

4.Make a Roux:

  • Sprinkle the finely milled flour over the sautéed onion and garlic. Stir continuously to create a smooth roux. Cook for 1-2 minutes to eliminate the raw taste of the flour.

5.Gradually Add Liquid:

  • Slowly pour in the velvety milk and artisanal chicken broth, stirring constantly to avoid lumps. Continue stirring until the mixture thickens to a smooth consistency.

6.Season the Sauce:

  • Add pink Himalayan salt and freshly ground pepper to the sauce. Stir well to incorporate the seasonings, adjusting to taste.

7.Layer Potatoes:

  • In a greased baking dish, arrange a layer of sliced potatoes. Pour a portion of the sauce over the potatoes, ensuring they are well coated. Repeat the layering process until all potatoes and sauce are used.

8.Bake:

  • Cover the baking dish with aluminum foil and place it in the preheated oven. Bake for about 45-60 minutes or until the potatoes are tender when pierced with a fork.

9.Broil for a Golden Top (Optional):

  • If desired, uncover the dish and broil for an additional 3-5 minutes, keeping a close eye to prevent burning. This step adds a golden finish to the top.

10.Serve:

  • Remove from the oven and let it rest for a few minutes before serving. Scoop out the creamy and flavorful Costco-style scalloped potatoes onto plates.

11.Season to Taste:

  • Before serving, taste and adjust the seasoning with salt and pepper if needed.

12.Enjoy the Creamy Delight:

  • Indulge in the rich and comforting flavors of Costco Scalloped Potatoes. Serve as a delightful side dish to complement any main course.

Notes

Here are some tips for making the perfect costco scalloped potatoes recipe:
• Use a mandoline slicer to thinly slice the potatoes.
• For extra flavor, add garlic, bacon, or herbs.
• Add a layer of breadcrumbs or Parmesan cheese on top for extra crunch.
• To prevent the potatoes from sticking to the pan, use a non-stick baking dish.
• Be sure to let the dish cool for 10 minutes before serving.

Nutrition

Calories: 295kcal
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