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Traditional Onion Tart

Recipe by Hervé Cuisine

A savory tart with caramelized onions, made with a homemade flaky and crisp pastry, flavored with whole grain mustard, cream and egg. Perfect as a starter or main course, served with a small salad.

MediumFrenchServes 6

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Source Video
1h 12m
Prep
1h
Cook
16m
Cleanup
2h 28m
Total

Cost Breakdown

$4.35
Total cost
$0.73
Per serving

Critical Success Points

  • Use very cold butter and work it with fingertips to obtain specks.
  • Do not overwork the dough to avoid excessive gluten development.
  • Caramelize the onions until golden without burning.
  • Bake the tart until well golden to ensure a crispy crust.

Safety Warnings

  • Be careful of hot oil splatters when cooking the onions.
  • Use oven mitts or kitchen gloves to handle the hot dish out of the oven.

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