Thanks to this season's presenting sponsor, Driscolls, only the finest berries.

Hello young chefs and welcome back to Mystery Recipe.

I'm Molly Burnbound, Editor-in-Chief of America's Test Kitchen Kids.

And this is Mitzi, an oven mitt, my right hand gal, and currently napping co-host on the show.

Every week we talk about the fun and fantastical side of a different kitchen ingredient.

And at the end of the season we use all those ingredients to make a mystery recipe together.

So far we know it will use water, brown sugar, and walnuts.

Can you guess what it is yet?

We have a great episode for you today.

First off, our official ingredient guest, Eva Lee, is back to help us figure out this week's theme.

Then, champ is here to help us soak up some knowledge in today's scoop.

And finally, everyone's favorite climate change fighting butter knife is here for the sustainable solution.

However, you can't catch me. I'm the Gingerbread Band.

Plus, maybe my co-host will wake up from her nap.

Hey, that's not a cell phone. That's my donut.

Or frosting, please.

Or maybe not. To the theme song.

Looks good. I bet it tastes good.

Oliver's saucy dancing was so beautiful.

Mystery recipe.

And we're back.

Oliver, it seems like we've gotten an invitation to the Come Drop Princess Royal Ball.

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