Caramelized Onion and Potato Gratin

8 comments

Appears in Cook's Country October/November 2010

We wanted to dress up our trusty potato gratin with sweet caramelized onions. But dealing with those onions led to tears of frustration.

SERVES 6 to 8

TIME 2 hours

Caramelized Onion and Potato Gratin

WHY THIS RECIPE WORKS

To ensure that the potato slices for our Caramelized Onion and Potato Gratin were all the same thickness, we used a mandoline instead of slicing them by hand. We caramelized the onions in a third of the time by adding brown sugar and cookin...

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