4/3 to 3/2 = ? to 2/3
Things like that. Resulting in fractions of 8/9 and 16/27.
"What are all those for?" I asked my 15yo.
"I don't know, they've been there for a while."
I didn't remember working with either one of them on fractions like that. What in the world...?
Oh, yes, my gluten-free cookie-making adventure. (Did you read my previous post about compound adjectives? Yes, you need them here, too. lol.)
The cookie-making adventure I'd forgotten to tell you all about when it happened. So, let me get started.
I found a chocolate chip raisin oatmeal cookie recipe I wanted to try from Cybele Pascal's The Allergen-Free Baker's Handbook. (See, she uses they hyphen, too! Otherwise it would be a FREE baker's handbook! :D) One that is vegan and gluten-free. It called for a gluten-free flour blend; I used recipe the recipe from the book for making my own blend. That's when things started to get interesting.
It shouldn't have been hard. The recipe calls for 3 ingredients. That's it. Brown rice flour, tapioca starch and potato starch. I measured the first two, and went to see how much of the third I needed and saw it was the tapioca starch I had just put in. "Huh?" Shoot. I'd measured the wrong amount. Potato starch was the second ingredient, not tapioca. I only needed 2/3 of a cup of tapioca starch and I had the potato starch amount with the rice flour. Then the conversion factor came in to make up for the fact that I didn't measure the right thing. The flour was easy to adjust, but this one ingredient... It was complicated. I had all kinds of calculations written on the window. And after about 5 minutes of doing that, I looked again and saw it was actually 1 1/3 cups of potato starch that were needed (I had processed it as 1 1/2 cups), which then turned into I could just double the recipe and everything would be fine. And easy. Except I had already measured the extra flour I needed, so I needed to adjust and add even more. I therefore ended up with twice as much gluten-free flour blend as I had intended and I haven't really taken the time to do other gluten-free baking, so there's a large amount still sitting in the fridge.
In the process of measuring, I was trying to be quick about it since I was teaching a class that afternoon and needed everything to be cleaned up before students arrived. So I didn't pay attention to instructions such as scoop with a spoon into the measuring cups; I just poured, or rather, tried to pour, directly into measuring cups. And I was rushing. Bad combination, because here was the result:
The cookies themselves, I forgot to take a picture of. They were okay, but seemed to be lacking something in taste. Funny thing is I decided to freeze them and WOW, are they ever delicious right out of the freezer! I made a second batch last week to give away to my gluten-sensitive, dairy-allergic "niece."
Of course, after they were all done, I realized that I had actually measured 1 1/2 cups of tapioca starch, not 1 1/3, which means doubling wasn't quite the right thing to do. The blend is incorrect, but the cookies are fantastic from frozen. :D

