it is best to use green wood as it is far easier to carve, i use my clipper to carve my spoons so if i were you i would use your mora
do you have a crook knife to carve the bowl ?
1. cut in diagonly where you want the bowl to start
2. split from the top of your branch to the cuts you have made using your knife and a batton
3. shape the spoon roughly untill you are happy with the shape
4. round the bowl of the spoon
5. get your crook knife and carve out the bowl of the spoon, take your time and take bit by bit away
6. take the rough edges away and get it as smooth as you can with your knife you could use your sak for this, just be care full that it doesnt close on your fingeres
7. first use fairly course sandpaper and then work your way through the grades untill you are happy with your spoon
heres a link:
http://www.bushcraftuk.com/content/articles.php?action=show&showarticle=60
hope this helps
leon