For an extra layer of flavor, consider adding a pinch of nutmeg to the cream mixture. Ensure the sweet potato slices are uniformly thin for even cooking. If Gruyère is unavailable, Swiss cheese makes a good substitute.
Indulge in this creamy and comforting Sweet Potato Gratin, where earthy sweet potatoes meet a symphony of herbs and nutty Gruyère, baked to golden, bubbly perfection. A delightful balance of sweet and savory, perfect for any occasion.
Preheat the oven to 400 degrees F (200 degrees C). Coat a baking dish with cooking spray. (5 minutes)
Combine cream, butter, and garlic in a saucepan; bring to a simmer. Off heat, stir in parsley, thyme, sage, rosemary, salt, and black pepper. (10 minutes)
Arrange ½ sweet potato slices in the prepared baking dish; cover with ½ Gruyère cheese. Pour cream mixture on top. Arrange remaining ½ sweet potato slices over cream; sprinkle remaining ½ cheese on top. (15 minutes)
Bake in the preheated oven until golden brown and bubbly, about 30 minutes.
For an extra layer of flavor, consider adding a pinch of nutmeg to the cream mixture. Ensure the sweet potato slices are uniformly thin for even cooking. If Gruyère is unavailable, Swiss cheese makes a good substitute.
Mellie Carroll
May 6, 2025This recipe is a winner! The combination of herbs and cheese is divine.
Joanne Legros
Apr 23, 2025The gratin was easy to make and tasted amazing. I will definitely be making this again.
Yvonne Cronin
Apr 15, 2025My family loved this recipe, it was easy to follow and the result was restaurant quality!
Gilberto Hahn
Feb 12, 2025I made this for Thanksgiving and it was a huge hit! Everyone loved it.