Sausage roll ghosts - Netmums

Ingredients

• 1 small leek
• 1 tbsp olive oil
• 450g pork sausagemeat stuffing
• 2 tbsp sesame seeds (optional)
• 430g puff pastry sheets, defrosted
• Plain flour for rolling
• 1/4 red pepper or handful of black pitted olives, cut into tiny pieces
• 1 medium egg
• 2 tbsp milk