Potato and rutabaga gratin
December 4, 2009
Our kitchen was still groaning from the post-holiday root vegetable overload when I poked around tonight in search of dinner inspiration. (Apparently, I have inherited my mom’s inability to match the amount of purchased/prepared food to the number of people who will ultimately consume it. If I’m able to close the fridge without having to lean against the door, I begin to worry about impending starvation.) So, look what became of all those taters and rutabagas:
Potato and rutabaga gratin
- 1 lb fingerling potatoes, cubed
- 1 rutabaga, cubed
- 1 medium onion, chopped
- 1.5 cup buttermilk (fat-free, in our case)
- 2 eggs
- blue cheese crumbles to taste (a small fistful, for instance)
- salt and pepper to taste
- fresh dill to taste
- Place the potatoes, rutabaga, and onion into a shallow baking dish. Coat with olive oil, salt, pepper. Bake at 400F for ~25 minutes.
- Combine the eggs, buttermilk, blue cheese, dill in a mixing bowl; whisk to combine. Pour over the root vegetables.
- Continue to bake for another 30 or so minutes, until it’s as tantalizingly delicious as the picture above.

December 6, 2009 at 6:45 am
Love the looks of this gratin. I kept forgetting I had bought rutabaga (which I love, so it’s okay)so I now have 3 to do something with, and will try this.
I have a rutabaga/carrot/cauliflower casserole I’ll get posted sometime.
The only kind of buttermilk I can get is fat-free. Do you have something else available where you are?
(Kathy, but also SE’s lemonfair)
December 6, 2009 at 10:03 am
Hi Kathy!
I think your rutabaga will keep for many, many months to come; they seem pretty non-perishable.
We can get the full-fat buttermilk here in Chicago, but there seems to be nothing in between that and the fat-free kind. I find the fat-free buttermilk so rich tasting that I can only begin to imagine what the other version is like!
December 8, 2009 at 8:05 pm
Looks really good. I love rutabagas – such a complex flavor! I will have to give this one a try.
December 8, 2009 at 8:34 pm
Thanks, Donalyn. It’s super-easy, too.
December 23, 2009 at 9:19 am
So making this tonight – with yukon golds and turnips. Thanks for the great idea!
December 23, 2009 at 5:58 pm
Thanks, Lady of RoG; enjoy!