Toast cooking
OR
Bread cooking
OR
Bread cooking
Fresh baked bread, of course.
Home made bread......
baking bread or morning coffee brewing?
Vanilla extract
Pine trees. Everyone's seen a pine tree car air freshner, but who's ever seen a grass clump car air freshner?
Vanilla extract
Here, since you're talking about smells, click on the link then try typing anything for fun.
http://www.fartgo.com/sounds/fart-o-tron.html
Vanilla extract
pizza - unless its got them nasty little hairy fishes on it...