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Epicurious
Gourmet

Gratineed Mustard Creamed Onions

4.6

(22)

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Gratineed Mustard Creamed OnionsDitte Isager

A hit of coarse-grain mustard and a topping of toasted parmesan crumbs transform creamed onions from a sleepy staple into an exciting side that can hold its own.

Cooks' note:

Creamed onions, without cheese, can be made (but not gratinéed) 1 day ahead. Chill, uncovered, until cool, then covered. Bring to room temperature, then reheat in a 400°F oven about 20 minutes before sprinkling with cheese and broiling.

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