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Easy Potatoes Au Gratin Recipe

Easy Potatoes Au Gratin Recipe


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4.5 from 22 reviews

  • Total Time: 1 hour 15 minutes
  • Yield: 6 1x

Description

Creamy potatoes au gratin dance with layers of sharp cheddar and golden-edged potato slices, promising pure comfort on a plate. Cheese lovers will savor this classic French side dish that brings warmth and richness to any meal.


Ingredients

Scale

Main Ingredients:

  • 2 lbs (907 grams) russet or Yukon Gold potatoes, thinly sliced
  • 1 cup (113 grams) shredded cheddar cheese
  • ½ cup (50 grams) shredded Parmesan cheese
  • ½ cup (50 grams) shredded Gruyere or mozzarella cheese (optional, for extra cheesiness)

Dairy and Cream:

  • 1 ½ cups (360 milliliters) heavy cream (or whole milk for a lighter version)
  • 2 tablespoons (28 grams) unsalted butter

Seasonings and Herbs:

  • 2 cloves garlic, minced
  • ½ teaspoon salt (or to taste)
  • ¼ teaspoon black pepper
  • ½ teaspoon thyme (optional)
  • Fresh parsley or chives, for garnish (optional)

Instructions

  1. Thoroughly cleanse and carefully peel potatoes, creating delicate, translucent slices using a sharp mandoline or precise knife technique to ensure uniform thickness.
  2. Prepare a generously buttered rectangular ceramic baking vessel, ensuring complete surface coverage to prevent any potential sticking.
  3. Craft a luxurious aromatic base by gently melting butter in a small saucepan, introducing minced garlic and allowing its essence to permeate the mixture for a brief moment.
  4. Introduce heavy cream into the butter-garlic emulsion, delicately seasoning with fragrant thyme leaves, kosher salt, and freshly cracked black pepper, creating a harmonious flavor profile.
  5. Layer the gossamer-thin potato slices methodically within the prepared baking dish, overlapping each slice to create an elegant, cascading arrangement.
  6. Gradually pour the infused cream mixture over the layered potatoes, ensuring complete and even distribution to guarantee maximum flavor penetration.
  7. Shield the potato composition with a veil of finely grated cheese, creating a golden, crisp exterior that will develop during the baking process.
  8. Transfer the assembled dish into a preheated oven, allowing the potatoes to transform into a creamy, bubbling delicacy with a perfectly caramelized top.
  9. Remove from the oven and permit the gratin to rest briefly, allowing the internal temperature to stabilize and flavors to meld harmoniously before serving.

Notes

  • Choose waxy potatoes like Yukon Gold for a creamy, smooth texture that holds together perfectly during baking.
  • Use a sharp mandoline or steady knife skills to ensure uniform potato slices, which guarantees even cooking and a professional-looking dish.
  • Layer potatoes slightly overlapping to create attractive, compact arrangement that helps potatoes cook evenly and absorb maximum flavor from cream and seasonings.
  • For lighter version, substitute half-and-half or whole milk instead of heavy cream, reducing calories without sacrificing rich, comforting taste of classic gratin.
  • Prep Time: 15 minutes
  • Cook Time: 1 hour
  • Category: Dinner, Side Dish
  • Method: Baking
  • Cuisine: French

Nutrition

  • Serving Size: 6
  • Calories: 350
  • Sugar: 2 g
  • Sodium: 400 mg
  • Fat: 24 g
  • Saturated Fat: 14 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0 g
  • Carbohydrates: 28 g
  • Fiber: 2 g
  • Protein: 10 g
  • Cholesterol: 80 mg