Traditional Zucchini pie recipe with Feta cheese (Greek Kolokithopita) - My Greek Dish

Ingredients

• 1kg zucchini, grated (35 0z.)
• 1 red onion, finely chopped
• 2 tbsps olive oil
• 2 eggs
• 200g strained Greek yogurt (7 oz.)
• 500g feta cheese, crumbled (17 0z.)
• 4-5 tbsps powdered melba toast
• 2 tbsps parsley, chopped
• 4-5 leaves fresh mint, chopped
• salt and freshly ground pepper
• 500g all-purpose flour (18 oz.)
• 200-250g water (3/4 – 1 cup)
• 90g olive oil (1/3 of a cup)
• 1 1/2 tsp salt
• 2 tbsps red wine vinegar