Kitchen Blunders?

My friend Ter blogged about this site about kitchen blunders. What is yours??

When I was in high school, my friend and I were making pizza. I knew we had oregano in the freezer, so I got it out and we sprinkled it on. As the pizza baked we grew hungrier by the minute. When it came out of the oven we dug in.. and after the first bite realized something was seriously wrong!

My mom asked what we had put on it. I listed the ingredients and said, "And the oregano from the freezer." Mom said, "What oregano?" I said, "The oregano in that ziplock baggie." Mom started cracking up, "That wasn't oregano. It was MINT!"

EEEEWWWW!!!

So... do tell.. what is YOUR kitchen blunder??