Grilled Italian Sandwich

• 1 bell pepper (roasted cut into)
• 1/2 italian sandwich spread
• 120 ml mixed olive mayonnaise
• 110 gr provolone
• 110 gr mozzarella cheese cubed (fresh)
• 60 ml extra-virgin olive oil
• 55 gr processed mozzarella (sliced)
• 16 ml dijon mustard
• 24 slices summer sausage (thin)
• 8 slices crusty italian bread