What to order: Five bucks can't buy you a burrito. But fear not, as it does buy a tasty kid's meal, and one they'll serve to you without demanding ID to prove you're a child. It doesn't have many calories, but it makes up for it in taste, with two soft tacos, carnitas, white rice, black beans, tomato salsa, chips, and a box of apple juice.
Total calories: 595
Cost (pre-tax): $4.25