Onion Tart – La Classe de Cuisine

Onion Tart – La Classe de Cuisine

www.laclassedecuisine.com

Experience the rich flavors of French culinary history with our Onion Tart. Slow-cooked onions, creamy filling, and melted Emmenthal cheese—perfect for any occasion!

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Ingredients

  • 3 large onions
  • Salt, pepper, nutmeg
  • 1 spoon of flour
  • 1 spoon of sour cream
  • Grated Emmenthal
  • 250 g or 2 cups Flour
  • 150 g or 2/3 cup of butter
  • 1 big free range Egg
  • 2 Tbsp water
  • 2 tsp salt

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