M.
Here is a great site that has several different recipes you can make in a blender. My son is only 8 mo old, but I've been making his food using these recipes for several weeks now. I'm not sure how high calorie they will be, but they are all recipes for home made food using a steamer and a blender. I would suggest trying avacados...just mush up and eat...they are very high in calories and very healthy...my son eates them on a regular basis. Hope you like the website. Good luck! http://www.wholesomebabyfood.com/solids.htm