Ingredients

The following ingredients have 10 Servings
  • 3 medium sweet potatoes
  • 5 medium red potatoes
  • 5 medium purple potatoes
  • 6 tablespoons olive oil
  • 1 tablespoon chopped fresh rosemary
  • 1 tablespoon chopped fresh thyme leaves
  • 7 cloves garlic (finely minced or pressed)
  • 2 teaspoons sea salt
  • 1 teaspoon fresh ground pepper
  • parmesan shavings for serving ((optional))

Instruction

  • Preheat your oven to 375 degrees Fahrenheit.
  • Using a mandoline slicer or a sharp knife, slice the sweet potatoes, red potatoes, and purple potatoes into slices about 1/8 inch thick. Try to make the slices as even as possible, and choose potatoes with approximately the same circumference. You should end up with approximately 100-120 slices, depending on thickness.
  • Add the potato slices to a large bowl and toss well with the olive oil, rosemary, thyme, garlic, sea salt, and pepper until the potatoes are evenly coated.
  • Arrange the potato slices in your choice of casserole or baking dish (approximately 9-inch by 13-inch in size, preferably oval or round in shape) in a spiral pattern, alternating sweet, red and then purple slices to create a patterned design (if you wish).
  • If there is any leftover oil and herb mixture, pour it evenly over the potatoes you've arranges in the baking dish.
  • Bake, uncovered, for about 30-35 minutes, or just until the potatoes are fork tender.
  • Serve immediately, with some shaved parmesan on top if desired.