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Caramelized Onion Potato Tart

Caramelized Onion Potato Tart recipe

The caramelized onion potato tart, also known as 'Tarte à l'Oignon', is a classic French dish that originated in the Alsace region. It is often served as a traditional dish during festivals and celebrations.

This is vegetarian recipe. Dish can be prepared in 70 minutes. Recipe requires some culinary experience (medium difficulty). Number of ingredients: 10.

Cooking Method
Cuisine
Courses , ,
Difficulty Intermediate
Time
Prep Time: 20 min Cook Time: 40 min Rest Time: 10 min Total Time: 1 hr 10 mins
Servings 4
Calories 1280
Best Season Suitable throughout the year
Ingredients
  • 200 gram Pie crust
  • 500 gram Potatoes
  • 300 gram Onions
  • 2 teaspoon Olive oil
  • 1 teaspoon Salt
  • 0.5 teaspoon Black pepper
  • 1 teaspoon Fresh thyme leaves
  • 2 unit Eggs
  • 1 cup Heavy cream
  • 100 gram Gruyere cheese
Instructions
  1. Preheat the oven to 180°C (350°F).
  2. Roll out the pie crust and place it in a tart pan.
  3. Peel and thinly slice the potatoes and onions.
  4. Heat olive oil in a pan over medium heat. Add the onions and cook until caramelized.
  5. Layer the potatoes and caramelized onions in the tart pan.
  6. In a bowl, whisk together eggs, heavy cream, salt, black pepper, and thyme leaves.
  7. Pour the egg mixture over the potatoes and onions.
  8. Sprinkle grated Gruyere cheese on top.
  9. Bake in the preheated oven for 35-40 minutes, or until the tart is golden brown.
  10. Allow the tart to rest for 10 minutes before serving.
Nutrition Facts

Servings 4

Amount Per Serving
Calories 320kcal
% Daily Value *
Total Fat 16g25%
Total Carbohydrate 35g12%
Sugars 5g
Protein 8g16%

* The Percentage Daily Values are calculated from a 2,000 calorie diet. Your specific daily value may vary, depending on your individual calorie requirements.

Read it online: https://v-recipes.com/recipe/caramelized-onion-potato-tart/