Classic quiche Lorraine – Gourmet

Ingredients

• 200 g plain flour, sifted
• 100 g butter, cubed
• 1 pinch salt
• 1 egg, beaten
• 1 tbsp olive oil
• 175 g bacon, cut into lardons
• 100 g onions, chopped
• 4 eggs
• 250 ml double cream
• 1 tbsp parsley, chopped
• 1 tbsp chives, chopped
• 50 g cheddar cheese, grated
• salt and black pepper, ground