Dark Chocolate Almond Butter Cups

bars dark chocolate, try and hit up the 70% or greater (or 1 cup unsweetened or bittersweet bakers chocolate- dairy free)

cup, almond butter (smooth or crunchy depending on your preference)

vanilla extract, or 1 tsp fresh vanilla bean

sea salt (plus more if you want to sprinkle on top)

arrowroot or tapioca flour

cacao nibs(optional)