I wrote a post a couple of years ago when I started this blog, called “Please – No Marshmallows!” Of course, I was referring to the rampant use of marshmallows on sweet potatoes in the U.S. Now, if you love this combination – great! What I have to say will not deter you. But I’ve just never understood putting something so sweet on something sweet. I mean, for god’s sake, they’re called sweet potatoes for a reason. Do you put sugar on a slice of cake?
I remember the first time I had sweet potatoes with marshmallows. It was my second year of college and I wasn’t able to fly home just for Thanksgiving, so I went with a roommate to her parents’ home in Los Angeles. I was so excited about having a “normal” Thanksgiving meal because I’d always been so deprived of traditional dishes.
My mother was a chef in her own right. She’s French, and I think all French people must be fabulous cooks. We never knew how spoiled we were with her cooking. She only used fresh ingredients, and I don’t remember her ever opening a can. We certainly never ever ate fast food.
Being French, however, and the fact that she always disliked turkey, which I think a lot of French people do, she never embraced the U.S. Thanksgiving holiday. The last Thanksgiving meal I had at her home was duck a l’orange. Okay, it’s good. But I yearned for turkey and stuffing and sweet potatoes with those darn marshmallows.
So then I got my chance, in 1974. My friend’s family was very sweet and embraced me like one of their own. In fact, there was no yelling or throwing of pots, which was something else I wasn’t used to.
Then came dinner. Oh my. I guess my taste buds were quite sophisticated at my young age, and hopefully I didn’t show my reaction to the various dishes, but I was horrified. The turkey was dry, the stuffing was stove-top, which is a very popular American boxed brand, and the sweet potatoes were smothered in melted marshmallows. To make things even worse, the pumpkin pie was purchased and came in a litle foil pan. And then cool whip… I can’t go on.
Sweet potatoes are a fabulous vegetable, and to me, they shine with the addition of garlic. And butter and cream. And cheese. They’re also fabulous mashed, but today I’m making them into a gratin. And I’m using Reblochon, one of my favorite stinky cow cheeses.
There are so many ways to make a potato gratin from scratch, but I’m par-boiling the sweet potato slices in order to speed up the baking process. It’s an extra step, but sometimes it seems like it takes forever for sliced potatoes to bake in cream. And you end up with dish of milky, uncooked potatoes. So I’m just helping their cooking along, and that way less cream is required as well. So here’s what I did.
Sweet Potato and Reblochon Gratin
4 medium-sized sweet potatoes
2 ounces butter
4-5 cloves garlic, minced
3/4 cup 1/2 & 1/2 or heavy cream
16 ounces Reblochon, or Gruyere, or Fontina
Add the sweet potatoes and cook them for 5 minutes. The cooking time will depend on how thinly you sliced them. Mine are approximately 1/8″ thick.
Remove the potatoes and let them drain in the sink. I prefer to use a pasta pot with the insert, so the slices don’t break apart when they’re poured into a colander. Let them cool.
In a small pot, melt the butter and add the garlic. Stir for just a few seconds, then pour in the cream.
Reduce the mixture to approximately 1/3 cup.
Slice the cheese however way you can. I kept the cheese chilled to facilitate slicing, but soft cheeses are always a little more challenging.
Using an appropriately sized oven-proof baking dish, well buttered, place one layer of sweet potatoes into the dish. Add cheese, then continue, alternating sweet potatoes and cheese.
Then carefully pour the cream mixture over the top.
Bake until the cheese has melted and is golden brown, approximately 25 minutes.
Let the gratin cool slightly and set. It’s easier to slice that way.
Because of the Reblochon in this gratin, it takes a pretty strong protein like a filet mignon or lamb chop to pair well with this gratin. Tomorrow I’m serving it with ham.
It will also keep well in the refrigerator, and can be heated in the oven or microwave.
And by the way, I deleted my post called, “Please – No Marshmallows!” I wrote the post before I realized that posts should contain decent photos! Now, white balance is my friend!