The recipe is from Food & Wine. I made this for a Slow Food dinner
recently and it turned out to be really tasty. Since it uses chicken
broth instead of cream it isn't quite so heavy as some gratins. You can
substitute spinach, kale, or even broccoli rabe for the chard. I
doubled the recipe without a problem. The intro to the recipe reads as
follows: Grated Gruyere cheese melts among ribbons of leafy Swiss chard
and slices of Canadian bacon and potato. The dish bakes until the
cheese on top is a crusty golden brown.
Ingredients
2 tablespoons butter
½ pound Swiss chard, large stems removed, leaves cut crosswise into
approximately 1-inch ribbons
1 clove of garlic minced
½ teaspoon salt
½ teaspoon fresh- ground black pepper
1-½ pounds of baking potatoes, peeled and cut into approximately 1/8
inch slices
¼ pound Gruyere, grated (about 1 1/2 cups)
½ pound sliced Canadian bacon
2/3 cup canned low-sodium chicken broth or homemade stock
Procedure
1. Heat the oven to 425 degrees. In a medium frying pan, melt 1
tablespoon of the butter over moderately low heat. Add the Swiss chard
and cook until starting to wilt, about 1 minute. Stir in the garlic and
1/8 teaspoon each salt and pepper. Cook until no liquid remains in the
pan, about 2 minutes.
2. Butter an 8 x 8 inch baking pan or similarly sized gratin dish.
Layer one third of the potatoes in the dish and top with 1/8 teaspoon
each salt and pepper, a third of the cheese, and half the Canadian
bacon. Spread the Swiss chard in a single layer. Top with half the
remaining potatoes and sprinkle with 1/8 teaspoon each salt and pepper.
Spread half the remaining cheese and the remaining Canadian bacon over
the potatoes. Add the remaining potatoes to the dish, sprinkle with the
remaining 1/8 teaspoon each of salt and pepper, and top with the
remaining cheese and 1 tablespoon butter. Pour the chicken broth over all.
3. Cover the gratin with aluminum foil and bake for 15 minutes. Remove
the foil and continue baking until the potatoes are tender and the top
is golden brown, about 30 minutes longer. Let stand 2 to 3 minutes
before cutting.