how to make health bar hold (stick) together Much to my surprise - this came out cake like instead of crunchy semi-hard granola bar.  Asking for advice to save money and time.  I thought of eliminating the egg or possibly adding more egg white?  or maybe no cream? or don't use butter? Obviously, I'm not a scientist.

By the way, mixture "tasted" very good. 

1 Cup Old Fashioned Oatmeal.

1/2 Cup each of the following:
toasted coconut, sunflower seeds, sesame seeds, pumpkin seeds, chopped walnuts and slivered almonds.  Also 1/2 C very fine grounded sunflower seeds. (Maybe this turned into a cake?  What would've happened if I didn't add this.) 

1/2 C Raisins, dried cranberries and dates

In pan, melted together 1/2 C Honey, 1/4 C unsalted butter, then when cooled, added 1 egg and 1/4 C cream, and 1 tsp vanilla. 

Poured over dry mixture, coat all evenly, pressed tightly into 9x13 pan to 
bake for 30-40 mins. until top is lightly brown. Let cool completely before cutting into squares.
I would advise omitting the cream, as you mentioned yourself. It's a liquid, and combined with the ground sunflower seeds, eggs, butter, honey, and vanilla in the bottom of the pan, chances are good that that was your "cake." If things seem too dry as you mix them together, I would suggest adding another egg—it will help stick things together and add moisture without being as likely to stay moist, which is probably what created the cake texture. Eggs solidify with heat, they don't just evaporate like milk or cream.