As mentioned by others, if you want a double burger don't ask for a double burger. Instead, ask for the single and then ask to add a large patty (which is $1.20 extra).
Some guy was in line after me and ordered a double combo while I was waiting. I told him to get the single combo on special and add a large patty. Saved him $2-3.
Assuming there isn't a significant difference between a double and an upsized single.
Some guy was in line after me and ordered a double combo while I was waiting. I told him to get the single combo on special and add a large patty. Saved him $2-3.
Assuming there isn't a significant difference between a double and an upsized single.