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Sweet Potato Gratin garnished

Sweet Potatoes Gratin

A delicious savory version of sweet potatoes perfect for the Thanksgiving table!
5 from 1 vote
Course Side Dish
Cuisine American

Equipment

  • baking dish
  • oven
  • sharp knife or mandolin
  • cutting board
  • garlic press
  • measuring spoon
  • liquid measuring cup
  • Dry measuring cups

Ingredients
  

  • 6 medium sweet potatoes, peeled
  • 4 T butter
  • 3 cloves garlic, minced
  • 2 T fresh rosemary, minced
  • 2 T fresh sage, chopped More for garnishing, if desired.
  • 2 t kosher salt
  • 1 C heavy cream
  • 1 C grated Parmesan cheese

Instructions
 

  • Preheat oven to 400°.
  • Wash and peel sweet potatoes and slice thinly, about 1/4" thick with either a sharp knife or a mandolin.
  • Butter a baking dish--an oval works beautifully- and arrange the sweet potatoes in a circular fashion beginning at the outside edge to the inside.
    Starting the sweet potato gratin
  • Sprinkle the potatoes with salt and pepper.
  • Add the butter, rosemary, sage and minced garlic to a saucepan to melt and infuse together for about a minute.
  • Add in the cream to the butter mixture and pour over the sweet potatoes.
    Pouring cream mixture over sweet potato gratin
  • Sprinkle with Parmesan cheese.
    Parmesan cheese added to Sweet potato gratin
  • Cover the top with foil or a lid and bake in a preheated 400° oven for 45 minutes to an hour or until the gratin is done.
    Unbaked sweet potato gratin
  • OPTIONAL: Remove the cover after 45 minutes and bake until the tops of the sweet potatoes are lightly browned and crisp and the potatoes are tender for about 15-20 more minutes.
  • Garnish with more sage, if desired, and serve immediately.
    Sweet Potato Gratin garnished

Notes

A delicious and savory gratin for your Thanksgiving dinner!  Save all the sugar that is usually added to the sweet potatoes for all of those favorite desserts instead. This sweet potatoes recipe has truly become a new favorite.
Enjoy!
Keyword savory sweet potatoes, sweet potato gratin, sweet potatoes