Photo: 12 Tomatoes Creative Team

There are two kinds of people at Thanksgiving: the ones who head straight for the mashed potatoes and the ones who head straight for the stuffing. But at some point, long ago, a Pennsylvania Dutch cook looked at that situation and said, why not both? Pennsylvania Dutch Potato Filling is creamy mashed potatoes folded together with buttery toasted bread, onion, and celery, then baked until the top turns golden and a little crisp. Best of both worlds, anyone? That’s a lot of comfort in one casserole dish.

If you’re not from central Pennsylvania, the name might sound a little strange. “Filling” is simply what Pennsylvania Dutch families have long called stuffing, and this potato version has been a fixture at holiday dinners, church suppers, and big Sunday meals for generations. It comes out of a thrifty farmhouse tradition where nothing went to waste, which is basically a fancy way of saying it’s a great use for day-old bread.

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What Ingredients Do You Need for Pennsylvania Dutch Potato Filling?

  • Potatoes. (I use Yukon Golds, but russets are traditional and work great.)
  • White sandwich bread. Day-old is perfect.
  • Butter, and yes, a whole stick.
  • Onion and celery.
  • Fresh parsley and a little poultry seasoning.
  • Milk and a couple of eggs.
  • Salt and pepper.
Photo: 12 Tomatoes Creative Team

How Do You Make Potato Filling?

First, toast your bread cubes in the oven until they’re dry and lightly golden, which helps them hold their shape later. While those toast, get the potatoes simmering in salted water until they’re fork-tender.

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Meanwhile, melt some of the butter in a big skillet and let the onion and celery cook low and slow until they’re soft and just starting to turn golden. Then toss in the toasted bread, parsley, and poultry seasoning and stir until the bread soaks up all that butter. (Yum.)

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Mash the potatoes with a little more butter and the milk, keeping them on the thick side. Let them cool for a few minutes before stirring in the eggs (you don’t want scrambled eggs in there), then fold in the bread mixture. Spread it into your baking dish, dot the top with the last of the butter, and bake until it’s puffed and browned. The top gets crisp and the middle stays soft and almost custardy.

Photo: 12 Tomatoes Creative Team

What Do You Serve With Potato Filling?

Roast turkey or chicken is the classic pairing, but it’s just as good next to a ham at Christmas or a pork roast on a Sunday. And please don’t skip the gravy!