1) Brown and crunchy 2) Comfily warm 3) Comfortably warm 4) Comfortably warmed 5) Cozily warm 6) Cozy and warm 7) Cuddly warm 8) Like a fireside 9) Nice and warm 10) Nicely warm 11) Pleasantly warm 12) Pleasantly warmed 13) Sitting next to a fireplace 14) Snuggled by the fire 15) Warm 16) Warm and comfy 1) Warm 
A smell of grilled toast can often be found in wines because the barrels the wines are aged in are charred or toasted on the inside.
Refers to an aroma and flavor that originates from the oak barrels in which wines are aged and also a character that is present in some sparkling wines.
The barrel smell and taste imparted to oak-fermented white wines.