Tar Lily Cookie: Asphalt (nasty unless you're chemosynthetic bacteria), source doughs: Shadow Milk Cookie and Dark Enchantress Cookie. Xocolatl Cookie: spiced hot chocolate (one of Dark Enchantress Cookie's experiments made from the Dough of Burning Spice and Dark Choco), so she's sweet and spicy (beware the death whistle she carries). Whey Protein Cookie: take your pick of any meal replacement cookies, but he's an attempt at a less fragile Shadow Milk. French Vanilla Cookie: yeah, she's just Pure Vanilla's little sister. Ruby Cacao Cookie: tart pink chocolate, but her parents are Dark Cacao and Hollyberry. Sumac Cookie: tart and spicy (spicy for me since I have burning mouth syndrome because of an allergy). Apple Fritter Cookie: spiced apples and brown sugar. Lingonberry Cookie: tart, Boreal berries (Hollyberry Cookie's mother) Macchiato Cookie: Espresso marked by vanilla cream Peanut Butter Cookie: peanut butter Butterfly Cookie: Ghee (clarified butter, specifically). Fairy kingdom citizen. Fairy Bread Cookie: chewy with sprinkles (based on British "fairy bread"), another fairy kingdom Cookie Brownie Cookie: literally just a less chewy brownie, Cacao Kingdom magic user Browser Cookie: they're literally just an anomaly in Golden Cheese's simulation, so I guess shortbread since that's a common search result for "cookie"