Tarta alemana de cebolla vegetariana

Ingredientes

• 3 large yellow onions (sliced)
• 3 leeks (sliced)
• 4 green onions (chopped)
• 4 tbsp butter
• 2 tbsp olive oil
• 3 large eggs
• 150 g Turkish or Greek yoghurt (or crème fraîche/ cooking cream)
• 1 tsp caraway seeds
• 2 tsp fresh thyme (or 1 tsp dried thyme)
• 3/4 tsp salt
• 1/4 tsp ground black pepper
• 1 pastry dough (store bought or homemade)
• 1 small yellow onion (sliced into rings for topping, optional)
• 1 green onion (chopped for topping, optional)

Preparación

1. 1

   --- Steps ---

2. 2

   Grease a 9-inch springform or baking dish.

3. 3

   On a lightly floured surface, gently roll out pastry, transfer onto greased baking dish, lightly pressing it to the bottom & up the sides, set aside.

4. 4

   Preheat oven to 190 deg C.

5. 5

   In a large pan on low heat, add butter & oil.

6. 6

   Add both types of onions & leeks, cover & cook for 10 mins.

7. 7

   Remove lid & continue to cook, stirring regularly, until onions turn translucent & takes on a light golden colour (abt 30 mins)

8. 8

   Remove from heat & set aside to cool.

9. 9

   In a large bowl, whisk together eggs, yoghurt, thyme, caraway, salt, & pepper.

10. 10

    Add cooled onion mixture & stir to combine.

11. 11

    Transfer onion & egg mixture onto the pie crust (if desired, garnish with thinly sliced onion rings)

12. 12

    Bake for 35-40 mins or until eggs are set & crust is golden brown.

13. 13

    Sprinkle chopped green onions (optional) & serve tart warm, on its own or with a side salad of choice.