A question about a recipe: French Onion Tart

I have a question about the ingredient "sherry vinegar" on the recipe "French Onion Tart" from Jennifer Perillo. can you use a different vinegar- ie tarragon or champagne vinegar?

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French Onion Tart
Recipe question for: French Onion Tart

1 Comment

Kristen M. October 3, 2012
Yes, definitely, although sherry is generally stronger, so add to taste (before adding the egg!).
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