Chocolate-Banana Lunchbox Cake

Wrap tortillas in plastic wrap or foil. Mix meatballs with chili powder in a cramped bowl; combine neatly. Pack the meatballs together with guacamole, tomatoes (or peppers), lettuce (or carrot), cheese, sour cream (if using) and lime wedge (if using) in a divided bento-type lunchbox or in separate containers with lids. Inform the wrapped tortillas on high. Refrigerate or defend chilly with an ice pack unless ready to motivate. To motivate, divide the meatballs, guacamole, tomatoes (or peppers), lettuce (or carrot) and cheese between the tortillas. Prime with sour cream and motivate with a lime wedge, if desired.