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skillet potato gratin

Skillet Potatoes Au Gratin With Truffle Cheese

Amber Bondar
Thinly sliced potatoes and onions are layered with truffle cheddar, mozzarella, and seasoned heavy cream in a cast iron skillet, then baked until tender and broiled for a browned cheesy top.
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Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Course Side Dish
Cuisine American, Canadian
Servings 10 Servings
Calories 212 kcal

Equipment

Ingredients
  

  • 10 Lrg Potatoes Sliced Thin
  • 1 Lrg Yellow Onion Sliced In Rings Thinnly
  • 1⅔ Cup Cheddar Cheese With Black Truffles (190grams)
  • 1 Cup Mozzarella Cheese Grated
  • 1 Cup Heavy Cream
  • 2 Tbsp Butter To Grease Pan
  • ½ Tsp Salt
  • 1 Tsp Black Pepper

Instructions
 

  • Preheat oven to 375℉
  • Grate both cheeses, mix them together in a bowl, and set aside.
    1⅔ Cup Cheddar Cheese With Black Truffles, 1 Cup Mozzarella Cheese
  • Generously grease the bottom and sides of the cast iron skillet with butter.
    2 Tbsp Butter
  • Peel the potatoes and slice them thinly using a sharp knife or mandoline.
    10 Lrg Potatoes
  • Peel and slice onion into thin rings and separate.
    1 Lrg Yellow Onion
  • Start layering the potatoes in the cast iron skillet until it has been covered evenly in the bottom.
    10 Lrg Potatoes
  • Sprinkle some of the onion rings on top of the potatoes.
    1 Lrg Yellow Onion
  • Add one third of the cheese blend.
    1⅔ Cup Cheddar Cheese With Black Truffles, 1 Cup Mozzarella Cheese
  • Repeat the potato, onion, and cheese layers until all ingredients have been used, making three layers in total.
  • Mix the heavy cream with the salt and pepper and pour evenly over the surface of the potato dish.
    1 Cup Heavy Cream, ½ Tsp Salt, 1 Tsp Black Pepper
  • Cover with aluminum foil and bake in preheated 375℉ oven for 40 minutes.
  • Remove from oven and increase temp to broil on HI for 5-7 minutes or until the cheese browns and starts to bubble.
  • Remove from oven and let sit 5-8 minutes to set before slicing.

Nutrition

Calories: 212kcalCarbohydrates: 2gProtein: 8gFat: 20gSaturated Fat: 12gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gTrans Fat: 0.1gCholesterol: 59mgSodium: 575mgPotassium: 55mgFiber: 0.02gSugar: 1gVitamin A: 677IUVitamin C: 0.3mgCalcium: 228mgIron: 0.1mg
Keyword cast iron potato recipe, cast iron potatoes, cheesy potato side dish, potato gratin, potatoes au gratin, skillet potatoes au gratin, truffle cheese potatoes
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