Shiny and easy
Put aluminum foil over your cookie sheet. That way when you are done cooking you can just throw the foil away and not have to worry about scrubbing.

Packed and ready to go
Put everything you need for the next day in the car the night before. This way you won't run around in the morning looking for all your necessities.

Wipe down
Wipe down the sink as soon as you finish using it. This will save you from having to scrub it later.