My Costco has Everything Bagel spice now, $6.99/17.8 oz, as compared to Trader Joe's at $3.49/2.3 oz.
My cooking procedure is now 10 minutes @ 300*, then remove and stir, trying to flip, then another 10 minutes and stir, then another 10 minutes and done. This gets the perfect crunch without burning, but all stoves are different, YMMV.
I also tweaked the recipe to 3 T of EB spice, and took out the salt and the nutritional yeast. I use overflowing cups of cashews, so a little more than 3 cups of nuts. If there's not enough nuts and spice then they taste a little "eggy"; the ratio is important.
The whisked egg is the key. I tried different techniques using oil to get the ingredients to stick to the nuts, but they just turned out too oily, especially since cashews are so oily already.
The parchment paper is really helpful because I can use it like a funnel to pour the nuts and the spices into my storage container.
I also saw that my local co-op is carrying the finished product in their bulk section, $19.99/lb!
These things are seriously good.