I recently bought a few small bottles of cinnamon extract. These bottles have nothing to indicate how much should be used and it is quite strong stuff. Quite hot tasting.
I talked my sister into trying a taste of it on her finger tip and she said it tasted just like the old cinnamon heart candies.
I want to know how much to use when substituting it for real cinnamon because I have no sense of smell and am a bit limited on my ability to go by my senses on this one.