2 cups heavy cream
3 cloves garlic, smashed
1 bundle fresh thyme
1/2 stick butter, plus more for greasing
2 pounds turnips, peeled and very thinly sliced
1 1/2 cups grated Parmigiano-Reggiano
1 pound sweet potatoes, peeled and very thinly sliced
Preheat the oven to 375 degrees F.
Place the cream, garlic, thyme and cayenne in a saucepan, and season with salt. Taste to make sure it is adequately seasoned. Bring to a boil and then turn off the heat. Steep the mixture for 15 to 20 minutes.
Grease the baking dish and layer in one-third of the sliced turnips. Sprinkle one-sixth of the grated cheese over the turnips and dot with one-sixth of the butter. Remove the thyme and garlic from the cream and pour one-sixth of the cream over the turnips. Repeat the layering five more times, alternating the turnip with sweet potato, until all of the ingredients are used up, for a total of six layers.
Cover the dish with foil, place on a baking sheet and bake for 35 to 40 minutes. Remove the foil and bake until golden, another 20 minutes. When done, a fork should slide in and out of the center of the dish easily.
Rest the dish 10 to 12 minutes, then serve.
A mandolin is the best way to achieve very thin slices of turnips and sweet potatoes.
Thanks for checking out the new Food Network recipe page! Please provide feedback on what you like or dislike.Take a Survey
Not digging it? 😥 Go back to the old look.
Get inspired with our best summer appetizers like crab dip, salsa, nachos and more from Food Network.
Round out your perfect picnic or cookout with summer side dish recipes for pasta salad, potato salad, coleslaw and more from your favorite chefs at Food Network.
Serve up a tasty treat this summer with our favorite summer desserts, including tarts, shortcake and ice cream, from your favorite chefs at Food Network.