Which item consists of six mozzarella sticks that can be ordered during late night?

The item that consists of six mozzarella sticks available for late-night ordering is indeed six mozzarella sticks. This option accurately reflects the product being described, highlighting its portion size and specific offering. Mozzarella sticks are a popular snack item, often featured on late-night menus, appealing to customers looking for a cheesy and indulgent treat during those hours.

The other options do not fit the criteria of being specifically six mozzarella sticks. Items like the five-cheese quesadilla and cheesy taco are entirely different offerings that do not include mozzarella sticks, while stuffed jalapenos focus on a different flavor profile and texture, making them distinct from the classic mozzarella stick experience. Thus, the choice of six mozzarella sticks directly addresses the query about what can be ordered late at night in that specific quantity.