I found this idea online a couple of weeks ago. You use a bell-shaped cookie cutter, and flip it upside down.
They are just basic sugar cookies – plus some M&M’s and pretzels.
I also used the egg wash from this recipe. But that is strictly optional.

I think they came out pretty cute, but if I had it to do over again, I’d use regular M&M’s for the eyes. The peanuts seem a bit too big.