Take the left over taco ingredients from the night before. Wrap the ground beef, shredded cheese, lettuce, tomato, sour cream, jalapeno's in a large soft flour tortilla. Cover with foil.
Leave on the dashboard of the car in the Florida sun for 4 hours.
Use key fob to unlock the car.
To ensure melty goodness and proper gooey cheese distributiuon, rotate the wrapped taco at about 10 am.