Ooh, that IS a great question! My favorite consumables would have to include the fancy-shmancy Italian and French soaps I splurge on. Handmade lotions and balms (made from beeswax, oils and cocoa butter) are the only kind that work for me and I love making them. I am also an herbs, salts, and spices addict. Not only do I grow my own herbs, but I collect and use different kinds of salts from around the world (sel gris, Maldon, and Himalayan/Earth Salts are three favorites). I have recently discovered Penzey's spice company -- much to my bank account's chagrin and my kitchen's happiness. And good-quality art supplies (mountains of them!!). These indulgences (along with plenty of Very Good Chocolate) have helped keep some of the pandemic boredom at bay. [Heh. Bay. Pun!] :) Happy for you that you are using the "good" candles. If there were ever a time to enjoy them, it is now.
These are a few of my favorite (consumable) things.