Mushroom, Green Bean & Blue Cheese Quiche

Ingredients

• Butter, for greasing dish
• 2 sheets puff pastry, thawed
• 100g creamy blue cheese, crumbled
• 250g green beans or asparagus, cut into 5cm pieces
• 1/2 red onion, thinly sliced
• 200g White or Brown Button Meadow Mushrooms, sliced
• 5 large eggs
• 1 cup milk
• 1/2 tsp salt
• 1/4 tsp black pepper
• 1 cup grated cheese