It's been great fun peeking behind the wizard's curtain these past few months at the scientific how's and why's of what goes on in our kitchens.
Now we'd like to know: what kitchen mysteries have you always wondered about?
Here's a look at some of the topics we've covered so far:
What else have you been curious about? Let us know, and we'll do our best to get to the bottom of it!
(Image Credit: Orange and Book by Amelie Viullon, $9.99 at AllPosters.com)