Vegetarian quiche with zucchini and feta cheese

Ingredients for 1 servings:

• 250 g flour
• 100 g butter
• 1 tsp salt
• 1 tbsp vinegar
• 100 ml water, cold
• 3 zucchinis
• 2 onions
• 4 garlic cloves
• some butter or oil for frying
• 150 g feta cheese
• 150 g mountain cheese, grated
• 3 eggs
• 250 g quark
• salt and pepper
• Basil, dried
• Oregano, dried

Instructions

Working time approx. 30 minutes; Cooking/baking time approx. 1 hour; Total time approx. 1 hour 30 minutes

For the dough, combine the flour, salt, and butter. Mix the water and vinegar and gradually knead in. The amount of water can vary depending on the flour. Chill the dough for at least 30 minutes. Meanwhile, peel the onions and dice them. Wash the zucchini, quarter them lengthwise, and also dice them. Peel the garlic and set aside. Sauté the onions in a little butter or oil until translucent. Then add the zucchini and crush the garlic cloves with a garlic press. Sauté everything over medium heat until the zucchini is soft, then let it cool slightly. Cut the feta cheese into approximately 1 cm cubes. Preheat oven to 180°C (fan oven). Whisk the eggs, quark, and grated cheese until smooth and season with salt, pepper, basil, and oregano. Once cooled, stir in the zucchini mixture and feta cheese. Roll out the dough and place it in a prepared springform pan, pressing the edges firmly into place. Pour the vegetable mixture into the pan. Bake in the hot oven for about 30-45 minutes, until a light golden coating forms and the mixture has set. Serve warm immediately or let cool and eat cold.