‘And he urged them strongly, and they turned in to him and entered into his house, and he made them a feast and baked unleavened bread and they ate.'
It is in Lot's favour that he persists in his attempts to help them, even though he does not know who they are. The constant parallels with Genesis 18 demonstrate the unity of the whole passage.
“Baked unleavened bread”. Lot does all that is right but lacks the effusiveness of Abraham.