Get crackin'!! Ahhh I crack myself up!!
Yep that's the yeast you use in bread making (not sure what cake yeast is??) and yes no oil or butter.
Made these yesterday and really happy with the results thanks to all the people who had tried them and posted their comments. The only thing I did slightly differently was to keep them in the oven longer for some as I found that unless they were completely hard coming out of the oven, they didn't really harden up as they cooled. For some of the bigger ones I just left them in the oven and turned it off. After 15 or 20 more minutes they were perfect.I just decorated some with sesame seeds, some with chia seeds, and some with dried rosemary. Great dipped in the french onion dip that JD posted!