Preheat oven to 350 degrees.
Grind the sunflower seeds in a food processor.
Add the flaxseed, coconut flour, swerve, baking powder (or soda) and salt.
Pulse in the butter.
Add remaining ingredients, except raisins.
Remove dough and transfer to a bowl.
Mix in raisins or currants.
Wet hands to form shape and place in a greased cast iron skillet.
Score a cross in the top of the loaf and bake 30 minutes.
Reduce the temperature to 325 and bake another 5-10 minutes or until golden on top.
Allow to cool before slicing with a serrated knife.