Pancakes (with no milk ingredients) were fried in a clean milchik pan.
A plastic disposable spoon was used to spread honey on the pancakes (do not know if the pancake was still hot).
The spoon was put back into the bottle of honey.
Can the honey be used in a dough which is to be baked in a parev oven.
Yes, there is no problem in using the honey for parev, or for any use.
Sources: Even if the pan was a ben-yomo, this would only affect the status of the pancakes (concerning eating them together with meat), and not the status of the spoon that touched them–and certainly not the honey that touched the spoon that touched the pancakes.