Ingredients

  • 1 tablespoon olive oil
  • cooking spray
  • 2 12 lbs sweet potatoes (about 4 medium)
  • 1 teaspoon salt
  • 1 tablespoon pure chile powder
  • 18 teaspoon black pepper
  • 1 teaspoon dried thyme
  • 1 -2 teaspoon minced chipotle chile (optional)
  • 2 cups half-and-half (or use whole milk, or soy milk)
  • 1 -2 teaspoon sugar (optional)
  • 2 tablespoons fresh lemon juice
  • lemon wedge
  • spicy tomato jam (optional)

Method

  • Preheat oven to 425*F.
  • Coat the bottom of a 1 1/2-2 quart baking pan or gratin dish with olive oil.
  • Spray a large sheet of foil on one side with cooking spray.
  • Peel the sweet potatoes and slice them paper thin(a food processor with a thin slicing attachment or a mandoline works great).Spread the sweet potato slices in the pan.
  • Combine the salt, seasonings, garlic, and chiles in a 4 cup liquid measuring cup.
  • Pour in the half and half(or milk) and stir until blended, and slowly pour the seasoned milk over the sweet potato slices in the pan.
  • Cover the pan tightly with the prepared piece of foil(sprayed side down)., and bake it in the center of the preheated oven for about 40 minutes.
  • Pull out the oven rack, remove the foil, and use a long handled spoon to carefully "stir"( lifting and arranging) the potatoes a few times to redistribute the seasonings.
  • Return pan to the oven and bake uncovered for 20 minutes more, or until the potatoes look slightly shriveled and golden on top.
  • If you would like a sweet touch, sprinkle the top with the optonal sugar during the last 10 minutes or so of baking.
  • Remove from the oven, drizzle with the lemon juice, and cool for about 15 minutes before serving.
  • Any extra liquid will get absorbed during this waiting period.
  • Serve warm and tuck a lemon wedge onto the side and a dab of tomato jam if desired.
  • Enjoy!