3ouncesshredded extra-sharp white cheddar cheesedivided
2ouncesshredded Gruyère cheesedivided
2tablespoonsBoursin garlic and herb cheese spread
Cooking spray
Instructions
Preheat oven to 375°F. Grease a medium sized baking dish and set aside.
Prepare the turnips by slicing off the ends and peeling the outer layer. Rinse off any dirt.
Using a mandoline, carefully slice each turnip into thin slices, about 1/4-inch thickness. The total weight of the sliced turnips should be roughly 1 pound.
Layer the turnip slices in the prepared dish. They will overlap. Try to get the layers as even as possible so the top does not dome up. Set aside
In a small sauce pan over medium heat, heat the heavy cream but not let it boil. Whisk continuously to avoid burning.
Whisk in the Dijon mustard, horseradish, and garlic. Add a pinch of salt and pepper and whisk to combine.
When the cream is hot, after 3 to 4 minutes, add half of the white cheddar, half of the Gruyère, and all of the Boursin. Whisk until all the cheese is melted. Remove from heat.
Carefully pour the cheese sauce over the turnips so that they are evenly coated.
Top the dish with the remaining white cheddar and Gruyère cheese. Cover with foil.
Bake for 45 minutes. Remove the foil and cook an additional 10 minutes to get a nice golden color on top. Let the dish rest for 10 minutes before serving.