Real Recipe (non-toxic aroma trick) • Heat your oven (suggested ~300 °F) in a safe oven-safe small dish/ramekin.  • Put ½ to 1 cup water into the dish. (One source: 2 cups hot water in crock pot version.)  • Add 1 to 2 teaspoons vanilla extract (or “caps” of vanilla extract) into the dish.  • Optional: Add a sprinkle of cinnamon, or your favorite cookie-spice (nutmeg, cloves) for extra “cookie” smell.  • Let it heat for about 5-30 minutes depending on how strong you want the scent and how la