What's the best way to seal individual cookies that I will be selling in my cookie business?
I'm not sure there's a one best way that fits everyone. I only ever tied my cello bags, because my customers ate their cookies almost immediately. Thus, I had no need for heat-sealing as some do (to prolong freshness). Heat-sealing can also trap moisture and lead to steaming issues if you're shipping when it's hot. So both methods have pros and cons. Here's a more extensive post about heat-sealing: https://cookieconnection.julia...2#571862920801248282