Here is a fun recipe that provides good fat for kids' brains!
1/4 c margarine spread (Eating a whole foods diet is about NOT eating fake stuff so I don't like the idea of fake butter just because it is labeled "vegan." I have found a great one though, called Smart Balance Organic. It is vegan and is made of soybean, canola, and olive oils that improve cholesterol)
1 c avocado puree
1 c confectioner's sugar
1/2 c cocoa powder
1 t vanilla
1/4 c cornstarch
In saucepan melt marg; stir in avocado, sugar, cocoa and vanilla. Cook 3-4 mins, mashing out any avocado lumps, till thickened. Take off heat and gradually add cornstarch. The recipe says to serve warm, but I served it cold, later, and the kids loved it!