More crocheting, different size.
My daughters' friend is a NICU nurse and suggested I might want to make smaller hats for her patients. Much smaller.
So I did a few and asked if the sizes would do.

The small yellow and aqua hats are the right size. The other two variegated hats  are "average" children's hat sizes, for comparison.
So I whipped up a few more:

 Hard to believe such small hats could fit!

The reference to baking in the title is real, but the problem is if one forgets to take photos right away, there may be nothing left to capture. A hat which has been worn still looks OK in a photo, a pre used muffin, not so much!