Greek makaronopita (pasta pie)

Ingredients

For the pastry:

• 500g hard flour
• 1 ½ tablespoon olive oil
• 1 tablespoon salt
• 1 tablespoon vinegar
• 100g melted butter & 100g olive oil mixed together (to brush on the pastry)
• Enough water to make your dough

For the filling:

• 1 packet pasta for pastichio (this is usually no.10)
• 500g hard feta cheese
• 5 eggs
• 300 ml milk
• 100g butter
• Salt
• pepper to taste