I cooked 4 firecrackers with Nutella about 40 mins ago, and ate 3 of them about 5 mins ago, and gave the 4th to my dad. I used about half a gram for each cracker. after they cooked and microwaved again i put another layer of nutella on the tops of the crackers. Ill keep you posted how I am feeling in about an hr. and ill post my dads experience as well as he only ate one and is the same size as me.