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Parmesan Crusted Potato Gratin

Parmesan Crusted Potato Gratin made in a skillet with layered red potatoes, butter, fresh rosemary and grated Parmesan cheese.
Prep Time15 minutes
Cook Time1 hour
Total Time1 hour 15 minutes
Servings: 4
Author: Carrie - Carrie's Experimental Kitchen

Ingredients

  • 2 lb. medium Red Bliss potatoes (approx. 6-7)
  • 3 Tbsp butter
  • 2 Tbsp extra virgin olive oil
  • 3 tsp fresh rosemary chopped
  • ¼ cup grated Parmesan cheese
  • 1 tsp Kosher salt

Instructions

  • Preheat oven to 400℉.
  • Combine the butter, oil and rosemary in a small saucepan until melted. (You can also do this in a microwave-safe dish.)
  • Brush a little of the butter mixture on the bottom of a 10-inch skillet. (You can use a stainless steel or cast iron skillet; however, do not use a non stick pan as it will be going into the oven.)
  • Next, wash the potato skins with a vegetable brush under cold water; then dry them off. Slice the potatoes into ¼-inch thick round slices and place them in the skillet in a circular pattern.
  • Brush half of the butter mixture on top of the potatoes, sprinkle with Kosher salt; then bake for 45 minutes.
  • Finally, brush the remaining butter on top of the potatoes, sprinkle the top with the cheese and bake for another 15 minutes. Remove from the oven using an oven mitt for the handle as it will be extremely hot.