I accidentally add an extra 1/3 c of water to my box mix!! Can i do something to fix it or do I need to dump it out and start over??

Just a thought, but if you were strictly using the box instructions, you could change over to the Enhanced Cake Formula and add the other extras. You would have more batter that way too.

Add a box of instant dry pudding mix-that goes with the cake flavor. It will be great!