Seeds bar / laddu

It appears that eating seeds is a very good thing. (see kapaipuku.com). The problem is that these bars are very expensive. There must be a way to make them at home. Unfortunately all recipes seem to require heating the seeds (baking/etc). That's sure to damage them.

How does one make such a thing?

Here's a candidate recipe: http://tamilnadurecipes.com/2010/10/12/ell-urundai-sesame-seed-laddu-recipe/

or http://recipes.sparkpeople.com/recipe-detail.asp?recipe=1442966

http://www.ecurry.com/blog/starters-snacks/sweet-peanut-brittle-bar/

http://www.youtube.com/watch?v=jIhtNNa18x4

try edible gum (gum arabic)