palaeo pud...

...sweet potato brownie and very delicious it was.

Though....
...I must admit to being a tad skeptical about the whole palaeo thing as 'an effort to eat like we used to back in the day'.
Your average cavewoman would have had to wander far and wide to forage the: sweet potato,eggs, honey, vanilla, coconut oil, cacao powder and those well known foraging basics baking powder and soda in this tasty treat.
To say nothing of a tribe of ankle biters bothering her in the fruit tree aisles.