LittleJudeonFood

Mama didn’t feel like cooking dinner after a long weekend of chasing me around (don’t forget the 60 pounds of apples we picked). And she didn’t want to go to the store, either. She thought about what we had on hand, and voilà: a gratin was born.

Mama explained that gratins can be made out of pretty much any hardy vegetable: turnips, potatoes, fennel, squash, beets, even carrots. What makes them into a gratin is that they are layered with cream (and cheese, if desired) and then—this is the crucial step—topped with breadcrumbs, cheese, and butter to make it crunchy. Think of a gratin as savory crème brûlée: crispy on the top, creamy on the bottom. Each bite should have a bit of both, which is why gratin dishes are often shallow and oval, to provide more surface area for that wonderful crunch.

We’ve had a giant butternut squash sitting around for a while. Every couple of days, Mama hacks a hunk off its neck, peels it, and proceeds with dinner. For the gratin, she sliced it thinly (about ¼” thick) on the mandolin because the thinner the veggies, the quicker they’ll soften in the oven. We also had a couple organic russet potatoes on hand, which Mama also peeled and ran over the mandolin. (She said a food processor’s slicing blade would likely do a fine job, as well as a good ol’ sharp knife.)

As we don’t have a gratin dish, Mama opted for a regular 8” x 8” baking dish. (I promised I wouldn’t tell anyone.) She layered the squash, overlapping it slightly, and then sprinkled it with salt, pepper, and a few raspy shavings of Pecorino (because we had more of that than we did Parmesan). She drizzled it with heavy cream that was left over from a dish Papa made earlier in the week. She could’ve used her half-and-half or even my milk, but if you’re going for creamy, why not go whole hog?

We were starting to get down to the bulb portion of the squash, so there are a few funny pieces in there. It doesn’t matter, so long as there’s a full layer.

She did the same thing with the potatoes, then repeated each layer once more.

Little potatoes all nice in a row.

She used 2 potatoes and maybe a pound of squash (she’s estimating). The cream was whatever was left in the pint—about a cup, maybe a splash more. And the cheese was as much as we liked (but certainly enough to give a good covering to the veggies). Mama said she could have put some chopped sage in there, or steeped it in the cream, but she wasn’t feeling ambitious enough to walk outside to get some. (Sundays are like that sometimes.)

Jude on Food: If you run out of one vegetable, substitute something else. No one will notice that the layers aren’t exactly the same because they’ll be too busy eating. That’s why this dinner is so easy!

Before shaving cheese on the top layer, Mama gently pressed everything down. She said that making sure the layers are flat will help with the baking, and it will also help distribute the cream. She ended up adding a bit more cream because she said you want to be sure the top-most pieces are in moisture (though not swimming in it).

Then she shaved more cheese on top, covered it with foil, and put it in the oven, where it sat for a good hour. Remember what I said about gratins being creamy? Well, keep it in the oven until the vegetables are so soft, you could cut even the center ones with a butter knife or spoon. The cream will be bubbling too (and very hot!).

This butter knife went into the veggies as if they were…well, butter.

Now comes the pièce de résistance. In a small bowl, Mama combined a couple spoonfuls of panko breadcrumbs (because that’s what had; we’ve used them before) with an equal amount of finely chopped nuts that she pulled from the freezer. She thought they might have been hazelnuts, but she said pecans or walnuts would have been equally good, so she wasn’t too concerned about it. She mixed in a couple pats of melted butter, sprinkled this on top of the gratin, then put it back in the oven until it turned golden, about 10 minutes.

Golden and delicious!

To be honest, I really did find this gratin to be delicious. It was silky and flavorful, and I liked the added texture. It reminded me of my morning granola. But I was in a mood, so I decided I wouldn’t eat any until I was promised a ghost story with firefighters.

Love, Jude

Winter Squash-Potato Gratin

1 pound peeled and seeded butternut squash, thinly sliced
2 russet potatoes, peeled and thinly sliced (about 2 pounds)
1 cup heavy cream, half-and-half, or milk
1/3 cup grated or shredded Pecorino or Parmesan cheese (Mama used a rasp, or Microplane)
Salt & pepper
2–3 Tbsp breadcrumbs or panko
2–3 Tbsp finely chopped nuts (hazelnuts, walnuts, pecans)
1–2 Tbsp butter, melted

Preheat the oven to 350°F.

Arrange the sliced squash on the bottom of a 2-quart glass baking dish (square, oval, or round), slightly overlapping. Season with salt and pepper, then sprinkle  cheese over. Drizzle heavy cream so that most of the squash slices have some moisture on them.

Repeat the layer using the potatoes. Then repeat each layer one more time. (If you don’t want your hands to be all cheesy, don’t add the cheese until after you do the next step.) Press down on the top layer to ensure the slices are flat and are touching cream. Add more cream if necessary. Sprinkle with a final bit of cheese.

Cover with foil and bake until the innermost vegetables are perfectly soft, 50–60 minutes. Meanwhile, combine the breadcrumbs, nuts, and melted butter. Sprinkle on top of the vegetables, then return to the oven, uncovered, until golden, about 10 minutes.

Allow to rest 15 minutes or so to allow the dish to come together a bit.

Note: You may certainly start with the potatoes and end with the squash. If you don’t want to add nuts to the topping, replace them with more cheese! Finally, the amounts of everything are approximate. Use enough veggies to cover 1 layer and enough cheese & cream to cover that. Finally, you can make this the night before, keep it in the fridge, then bake it the next day.