Homemade dark chocolate peanut butter (or any nut butter) cups made with cocao butter, caoco powder and lightly sweetened with coconut nectar.
To create a "double boiler", add about 2 inches of water to a large saucepan and bring to a boil over medium high heat. Turn the heat down to a simmer and place a medium glass or ceramic mixing bowl on top.
To the mixing bowl, add the chopped cocoa butter. Stir until the butter is melted (about 2-3 minutes) then remove from the heat. Remove bowl and set on a flat surface. Add the cacao powder, vanilla and coconut nectar (or other sweetener) and whisk until smooth.
Combine the peanut butter, 2 tablespoons coconut flour and coconut nectar in a small bowl. Mix until combined. Add 1 teaspoon of coconut flour at a time until the peanut butter begins to form a "dough ball". The mixture can be somewhat soft but still hold shape when you roll it into a ball in your palms.
Arrange 12 mini candy or cupcake liner inside a mini muffin tin or side by side on a small baking pan.
Using a mini spatula or spoon, carefully place about 1-2 teaspoons of chocolate into the 12 liners. Pick up each liner and carefully tilt the liners so the chocolate coats the sides. Likewise, you can use the spatula or spoon to move some of the chocolate onto the sides of the liner. Transfer chocolate to the freezer or refrigerator to set for about 10 minutes.
Remove the chocolate cups from the freezer or fridge. Take about 1 1/2 teaspoons of the mixture and roll it between your palms to form a small ball. Place the peanut butter ball in the cup and flatten slightly with your finger. Repeat until all the liners are filled.
Using a spoon or spatula, place about 1-2 teaspoons of chocolate in the liner to cover the peanut butter filling and give you a flat top. Once all the liners are filled, gently tap the pan on the counter to even out the chocolate later. Sprinkle with flaky sea salt (optional).