Preheat oven to170C fan forced.
Combine nut butter, ghee and stevia into a thick paste.
Add almond milk, almond meal, cacao powder, baking soda and salt. Combine into a thick batter.
Fold through half of the chocolate pieces and transfer batter to a greased ramekin.
Top with remaining chocolate pieces and bake for 13-15 minutes.
Remove from the oven and allow to cool for 15 minutes before serving.
Serve alone or with scoop of ice cream.