Cheesy Quiche Lorraine - The Intercultural Kitchen

Ingredients

• 175 g plain flour
• 80 g butter
• 80 ml very cold water
• 1/2 tsp salt
• blind-baking peas/beans
• 1 tbsp vegetable oil
• 140 g streaky bacon cut into 1cm pieces
• 1 onion chopped
• 1 leek sliced into rings
• 80 g hard or semi-hard cheese
• 3 eggs
• 200 ml cream
• 50 ml milk
• 1 tsp salt