Which item is the cheapest side listed?

The bowl of grits is the cheapest side among the options provided. At Waffle House, grits are typically offered as a low-cost side item, often seen as a staple breakfast addition that complements various main dishes. In contrast, the other options, which include bacon, sausage, and country ham, generally involve more costly ingredients and preparation methods associated with meat products. Therefore, the bowl of grits stands out as an economical choice for customers looking to add a side to their meal without significantly increasing their total cost. This understanding highlights the value of simple, comfort food offerings that are both satisfying and budget-friendly.