Cashew butter is stocked at most major Charlotte chains including Harris Teeter, Food Lion, Kroger, and Walmart, so no special trip is needed. The six-ingredient formula keeps costs low—expect roughly $1.25 to $1.50 per cookie or $0.12 to $0.15 per serving across the batch, driven mainly by cashew butter quality. The stated 20 minutes is honest if you're using store-bought cashew butter; the real constraint is oven time, which means you're looking at active prep of about 5 minutes followed by baking. These cookies are straightforward enough for a weeknight and hold well for several days, though they're best eaten fresh and don't freeze especially well. The simplicity and shelf stability make this a solid repeat recipe, with the only caveat being that cashew butter quality varies widely—budget for a decent jar, not the cheapest option, if you want the cookies to taste like more than plain sugar.